Rubber sleeve detection unit and rubber sleeve detection device

The utility model relates to a rubber sleeve detection unit and a rubber sleeve detection device. The rubber sleeve detection unit comprises a central rod which extends along an up-down direction; the sleeve is arranged on the central rod in a sleeving manner, and the lower end of the sleeve is in jacking fit with the upper end of the rubber sleeve assembly; the setting nut is in threaded connection with the upper part of the central rod and is supported on the sleeve; the locking nut is in threaded connection with the upper part of the sleeve and is in jacking fit with the setting nut, so that the central rod and the sleeve are fixed together; the pushing structure is arranged at the lower part of the central rod and is used for pushing the lower end of the rubber sleeve assembly when the central rod moves upwards relative to the sleeve; the piston is arranged at the upper end of the central rod, and a sealing ring cavity is defined between the central rod and the sleeve and below the ...

Method and system for generating old-age care medical service scheduling scheme

The embodiment of the invention provides a generation method and system of an old-age care medical service scheduling scheme, and belongs to the technical field of data mining. The generation method comprises the following steps: acquiring a demand point to be served and a medical center to construct a connected graph; randomly generating a node sequence for representing a scheduling scheme according to the connected graph; adopting a plurality of preset operators to destroy the node sequence; repairing the damaged node sequence by adopting a plurality of preset operators; updating the node sequence; updating the inherent weight of the operator according to the result of updating the node sequence; judging whether the current updating period value is greater than a preset period threshold value or not; when it is judged that the current updating period value is larger than the period threshold value, the weight of the operator is updated; judging whether an algorithm termination condition ...

MATERIAL HANDLING SYSTEM AND METHOD

A material handling system and a method are disclosed. The material handling system comprises: a platform for receiving a plurality of articles; a plurality of sorting bins, each bin in corresponding to an article type; an object recognition system for identifying an article on the platform and categorizing the article by specific article type, with the 3D object recognition system including a 3D detector for detecting the article and a database containing data on characteristics of article types; and an article engagement assembly for engaging and delivering the article to the corresponding sorting bin; wherein the object recognition system is arranged to identify the article based upon the data within the database and instructs the article engagement assembly to engage and place the article in the sorting bin.

Interface document management method and device, electronic equipment and storage medium

The invention provides an interface document management method and device, electronic equipment and a storage medium. The method comprises the steps of obtaining an interface document downloading request; searching a target application address matched with the interface document downloading request from a preset registration center; collecting target interface information corresponding to the target application address; and generating a target interface document according to the target interface information. According to the interface document management method provided by the scheme, after the interface document downloading request is obtained, the target application address is retrieved from the registration center, the target interface information corresponding to the target application address is further collected, and the target interface document is automatically generated, so that the interface document management efficiency is improved.

MATERIAL HANDLING SYSTEM AND METHOD

Herbal anesthetic and preparation method thereof

The invention discloses a herbal anesthetic which is prepared from the following raw materials in parts by weight: 13-15 parts of venenum bufonis, 8-13 parts of raw szechuan aconite, 7-13 parts of raw wild aconite, 20-25 parts of pepper, 16-20 parts of asarum, 15-18 parts of radix zanthoxyli, 7-10 parts of borneol, 20-30 parts of murraya jasminorage, 4-6 parts of houttuynia, 2-4 parts of gallnut,6-8 parts of Chinese mugwort leaf, 4-6 parts of bistorta, 4-6 parts of dandelion, 4-6 parts of brucea javanica, 100-130 parts of notoginseng and 600-700 parts of alcohol the concentration of which is75%. The herbal anesthetic disclosed by the invention is convenient to use and simple to operate, has the advantages of good anesthetic effect, no side effects, safety, reliability and the like, eliminates the pain of patients in the processes of extracting and treating teeth, eliminates the fear of patients, is popular among patients, especially enables the deciduous teeth of children to be replaced ...

Database offline method and device, electronic equipment and computer readable storage medium

The invention discloses a database offline method and device, electronic equipment and a computer readable storage medium, and the method comprises the steps: recognizing a database combination containing a plurality of target databases from a to-be-offline database set; according to the running state information of each target database, determining to-be-verified information of the database combination; obtaining a verification result of the to-be-verified information according to the verification rule; and under the condition that the verification result meets the offline condition, each target database is controlled to be offline. According to the method and the device, on one hand, checking covers all the checking items of the database combination, and offline operation is ensured to be safe and free of risks, and on the other hand, the checking items which are mutually dependent among the target databases are shielded by abstracting the target databases into a set of database combination ...

Traditional Chinese medicine for treating icteric hepatitis

The invention belongs to the field of traditional Chinese medicines, in particular discloses a traditional Chinese medicine for treating icteric hepatitis. The traditional Chinese medicine is prepared by taking the following components as active raw materials in certain parts by weight: equisetum, tarragon, peach blossom, lysimachia, red sage root, corn silk, phellodendron bark, plantain herb, self-heal, jujube, goose grass, bracken, gardenia, rough gentian, glutinosae rice root and verbena. The traditional Chinese medicine disclosed by the invention is simple to prepare, has the advantages of good absorption effect, obvious treatment effect, no side effects and high safety, and is favorable for relieving the symptom of a disease in time.

Discovery and client routing to database nodes

Aspects of the subject matter described herein relate to database access. In aspects, a request for access to a database is received at a node of a database cluster. Also received at the node is an intent associated with the request. If the intent is to potentially write to the database, a primary instance of the database services the request. If the intent is to read from but not write to the database, an identifier of a secondary instance of the database is sent to the requestor for use in accessing the database.

Data management system

The invention discloses a data management system, which comprises an inspection unit, a data recovery unit and a plurality of database combinations, and is characterized in that each database combination is deployed in a machine room; each database combination comprises a main database, a first standby database for synchronizing data from the main database, and a second standby database for synchronizing data from the first standby database; the inspection unit is configured to identify a second standby library of the target machine room according to the machine room information of the target machine room; setting the data synchronization delay between the first standby database and the second standby database in the target machine room as a preset duration; and the data recovery unit is configured to respond to an exception recovery instruction for the target database combination, acquire data corresponding to the exception recovery instruction from the second standby database, and perform ...

Service configuration information maintenance method and device, electronic equipment and storage medium

The invention discloses a service configuration information maintenance method and device, electronic equipment and a storage medium, the method is executed by a service configuration information maintenance server, the method comprises the following steps: receiving an operation result of a user side on service configuration information in a database, the operation result comprising a field value of a service configuration information operation field, the field value of the service configuration information operation field is used for representing whether the user side performs modification operation on the service configuration information or not; determining an updating strategy for the service configuration information in the database according to the field value of the service configuration information operation field; and updating the service configuration information in the database according to the updating strategy. According to the service configuration information maintenance ...

Database arbitration service monitoring method and device, monitoring equipment and storage medium

The invention discloses a database arbitration service monitoring method and device, monitoring equipment and a storage medium. The method executed by the monitoring equipment comprises the following steps: executing service detection and arbitration object detection on a monitored arbitration service to obtain detection information; outputting the detection information to a log file; filtering the log file to obtain a filtering result; and determining the state of the arbitration service according to the filtering result. According to the method, the arbitration service of the online running database can be monitored in real time, so that a technician can know the running condition of the arbitration service in time, and the current situation that bad influences are caused to the running of the database due to the fact that the failure cannot be known in the first time and cannot be processed in time after the failure occurs is avoided; the algorithm is simple and high in practicability ...

MATERIAL HANDLING SYSTEM AND METHOD

File cleaning method and device

The invention discloses a file cleaning method and device.The method is executed by a file cleaning server and comprises the steps that a shared variable which can be jointly accessed by a first component and a second component is set, and the first component and the second component are asynchronous components; enabling the first component to detect the cleaning state at the current time, and determining the value of the shared variable according to the detected cleaning state at the current time; and enabling the second component to read the value of the shared variable, and determining whether to clean the to-be-cleaned file according to a preset file cleaning strategy or not according to the read value of the shared variable. According to the method, the shared variable, namely the cleaning state of the current time, is introduced, so that the time for executing the cleaning operation can be dynamically identified, the system idle time is effectively utilized for file cleaning, and ...

Memory management for multiple process instances

Intelligent memory brokering for multiple process instances, such as relational databases (e.g., SQL servers), reclaims memory based on value, thereby minimizing cost across instances. An exemplary solution includes: based at least on a trigger event, determining a memory profile for each of a plurality of process instances at a computing node; determining an aggregate memory profile, the aggregate memory profile indicating a memory unit cost for each of a plurality of memory units; determining a count of memory units to be reclaimed; identifying, based at least on the aggregate memory profile and the count of memory units to be reclaimed, a count of memory units to be reclaimed within each process instance so that a total cost is minimized to reclaim the determined count; and communicating, to each process instance having identified memory units to be reclaimed, a count of memory units to be reclaimed within the process instance.

Simple preparation method of molecular clone Escherichia coli DH5alpha competent cells

The invention discloses a simple preparation method of molecular clone Escherichia coli DH5alpha competent cells. In the method, a bacterium solution is directly subpackaged in precooled 1.5mL minitype centrifuge tubes, thereby avoiding the dependence of the traditional competent cell preparation method on the large-size refrigerated centrifuge; the bacterium solution is subpackaged before CaCl2 solution treatment, thereby effectively lowering the influence of the subsequent operation on the competent bacterium cells; and the CaCl2 solution, which is compressed twice, is added at one time, thereby simplifying the operation steps and lowering the influence on the competent bacterium.

MATERIAL HANDLING SYSTEM AND METHOD

Traditional Chinese medicine for treating rectocele

The invention belongs to the technical field of traditional Chinese medicines, in particular to a traditional Chinese medicine for treating rectocele. The traditional Chinese medicine is prepared from the following active raw materials of fruit of trifoliate orange, seeds of cowherb, rhizome of Chinese atractylode, astragalus mongholicus, dried tangerine or orange peel, cottonseed, fruit of Chinese magnoliavine, dried ginger, radix glycyrrhizae preparata, codonopsis pilosula, skunk bugbane, nutgrass galingale rhizome, hiraute shiny bugleweed herb, castor bean, tamariskoid spikemoss herb, snail and medicine terminalia fruit in certain weight proportion. The traditional Chinese medicine has the advantages of simple preparation method, good absorption effect, obvious curative effect, no sideeffect and high safety and is beneficial to the timely relieving of the symptoms of patients.

Timing task processing method and device, equipment and storage medium

The invention discloses a timed task processing method and device, equipment and a storage medium. The method comprises the steps that input task identification information and at least one piece of corresponding server information are obtained, a target operation executed on timing configuration information of a timing task corresponding to the task identification information is determined, and an operation instruction is sent to a server corresponding to the corresponding server information, the operation instruction is used for indicating the execution of the target operation on the timing configuration information of the timing task in the server. Therefore, the timing configuration information of the timing task on the corresponding server can be automatically operated, the situation that a user manually operates the timing configuration information of the timing task in the server is avoided, and the efficiency and accuracy of operating the timing configuration information on the ...

Task processing method and device

The invention provides a task processing method and device, and the method comprises the steps: starting a task pulling thread corresponding to a business system according to a task pulling request of the business system, and enabling the started task pulling thread to sleep for a preset time; when the wake-up condition is met, taking a service system corresponding to the task pulling thread which is dormant at present as a candidate service system; according to the task allocation weight of each candidate service system, determining a target service system for processing the task; and waking up a target task pulling thread corresponding to the target service system, pulling the task from the data center based on the target task pulling thread, and sending the pulled task to the target service system. The target service system is determined through the task allocation weight, the tasks are allocated to the candidate service system with the high weight in a large probability mode, the tasks ...

Electronic equipment password setting method and device, medium and electronic equipment

The invention provides an electronic equipment password setting method, which comprises the following steps of: acquiring information of target equipment of which the password is to be modified, and generating password information and key information corresponding to the information of the target equipment, so that the password is modified without manual operation, the password is automatically modified, and the password modification efficiency is improved. And encrypting the password information according to the key information to obtain encrypted information of the target equipment, so that the security of the password information can be improved. And the key information is stored in the first database, and the encrypted information is stored in the second database, so that the protection of the password information is further enhanced through the storage mode, manual memory is not needed, and the user experience is improved. The invention further provides an electronic equipment password ...

Discovery and Client Routing to Database Nodes

Aspects of the subject matter described herein relate to database access. In aspects, a request for access to a database is received at a node of a database cluster. Also received at the node is an intent associated with the request. If the intent is to potentially write to the database, a primary instance of the database services the request. If the intent is to read from but not write to the database, an identifier of a secondary instance of the database is sent to the requestor for use in accessing the database. 1. A method implemented at least in part by a computer , the method comprising:from a requestor, receiving a request for access to a database, the database being accessible via a primary instance and one or more secondary instances;receiving an intent associated with the access, the intent indicating whether the requestor seeks to potentially write to the database;based on the intent, determining whether the primary instance or one of the one or more secondary instances are to provide the access to the database in response to the request;if the intent indicates that the requestor seeks to potentially write to the database, providing access to the database via the primary instance; andif the intent indicates that the requestor does not seek to potentially write to the database, sending an identifier of a secondary instance via which the requestor is allowed to access the database.2. The method of claim 1 , wherein receiving an intent associated with the access comprises receiving either a read/write intent or a read-only intent.3. The method of claim 1 , wherein receiving a request for access to a database and receiving an intent associated with the access comprises receiving both the request for access and the intent in a single message from the requestor.4. The method of claim 1 , wherein receiving a request for access to a database and receiving an intent associated with the access comprises receiving the request for access and the intent in two or more ...

Database fault processing method and device, electronic equipment and storage medium

The invention discloses a database fault processing method and device, electronic equipment and a storage medium, the method is executed by a database server, and the method comprises the following steps: detecting a communication port state of a database; if the communication port state of the database meets a preset fault processing condition, gateway information of a service party corresponding to the database is acquired; and generating a fault processing request according to the gateway information of the service party, and sending the fault processing request to the service party, so that the service party performs fault processing on the database. According to the database fault processing method, whether the database breaks down or not can be rapidly determined by automatically detecting the communication state of the database, and when the database breaks down, the fault information is sent to a related service party in time. According to the automatic processing flow, the business ...

Service calling method and device

The invention discloses a service calling method and device, the method is executed by a service calling party server, the method comprises the following steps: reading service metadata from a service registration center, the service metadata comprising information of a plurality of service providers; storing the service metadata into a memory and a local disk file; determining service metadata to be used according to the service metadata in the service registration center, the memory and the local disk file; and generating a service calling request according to the to-be-used service metadata to perform service calling. According to the method and the device, the problem that the information of the service provider cannot be obtained due to the fact that the service caller restarts the application after the fault occurs in the service registration center is solved, and the information of the service provider is locally and persistently stored; therefore, the service provider can still ...

Traditional Chinese medicine preparation for treating surgical intestinal adhesions

The invention relates to a traditional Chinese medicine preparation for treating surgical intestinal adhesions. The traditional Chinese medicine preparation is prepared from the following raw materials in parts by weight: 19-23 parts of radish seed, 10-14 parts of mangnolia officinalis, 10-14 parts of fructus aurantii, 10-14 parts of ligusticum wallichii, 10-14 parts of fructus toosendan, 13-17 parts of red-rooted salvia root, 10-14 parts of common peony root, 10-14 parts of peach kernel, 10-14 parts of red flower, 10-14 parts of bighead atractylodes rhizome, 8-10 parts of costustoot, 19-23 parts of rheum officinale, 5-7 parts of coke hawthorn, 5-7 parts of coke malt, 5-7 parts of coke medicated leaven, 8-10 parts of rhizoma corydalis, 19-23 parts of astragalus membranaceus and 8-10 partsof mirabilite. The traditional Chinese medicine preparation has the advantages of simple preparation process, convenient use, no toxic or side effects, obvious curative effect and low price, and goodcurative ...

MEMORY MANAGEMENT FOR MULTIPLE PROCESS INSTANCES

Intelligent memory brokering for multiple process instances, such as relational databases (e.g., SQL servers), reclaims memory based on value, thereby minimizing cost across instances. An exemplary solution includes: based at least on a trigger event, determining a memory profile for each of a plurality of process instances at a computing node; determining an aggregate memory profile, the aggregate memory profile indicating a memory unit cost for each of a plurality of memory units; determining a count of memory units to be reclaimed; identifying, based at least on the aggregate memory profile and the count of memory units to be reclaimed, a count of memory units to be reclaimed within each process instance so that a total cost is minimized to reclaim the determined count; and communicating, to each process instance having identified memory units to be reclaimed, a count of memory units to be reclaimed within the process instance.

Alarm information processing method and device and electronic equipment

The invention provides an alarm information processing method and device and electronic equipment, and relates to the technical field of computers. The method is executed by an alarm system and comprises the steps that when an alarm waiting period is finished, multiple pieces of original alarm information in the alarm waiting period are obtained, and the original alarm information comprises identification information; according to the identification information, aggregating the plurality of pieces of original alarm information to obtain a plurality of alarm information sets, and enabling each alarm information set to correspond to one piece of identification information; according to the original alarm information in each alarm information set, generating fused alarm information corresponding to each piece of identification information; and determining an alarm object according to the identification information, and pushing corresponding fused alarm information to the determined alarm object ...

Database arbitration process monitoring method and device

The invention discloses a method and a device for monitoring a database arbitration process. The method comprises the following steps of: receiving a checking instruction; performing state checking on the arbitration process according to the checking instruction, and determining a checking result; and monitoring the running state of the arbitration process according to the preset keyword and the check result. According to the method, the arbitration process is checked and monitored in real time, the running state of the arbitration process is monitored through the check result and the preset keyword, operation is easy, real-time monitoring of the arbitration process is achieved, the situation that a fault cannot be responded in time after the fault occurs is avoided, and the stability of database arbitration is greatly guaranteed.

Building curved edge measuring device

The invention relates to the technical field of building engineering measurement, and discloses a building curved edge measuring device which comprises a main shell and a side plate, the side plate is fixedly connected to one side of the main shell, one side of the side plate is fixedly connected with a barrel shell, the inner wall of one end of the barrel shell is fixedly connected with a connecting plate, and the side, away from the side plate, of the main shell is fixedly connected with a cover plate. A reinforcing shaft and a supporting shaft are fixedly connected between the side plates and the cover plate in an inserted mode, the reinforcing shaft and the supporting shaft are distributed in parallel, and a main shaft is fixedly connected between the connecting plate and the cover plate. According to the building curved edge measuring device, the length of a bent part of a wall surface can be converted into the pull-out length of the measuring rope, and then the pull-out length of ...

Special-purpose medium for separating insect endophytic bacteria and preparation method thereof

The invention discloses a special-purpose medium for separating insect endophytic bacteria and a preparation method thereof. A formula comprises the following components: 2g tenebrio molitor dried powder, 1g yeast powder, 3g gellan gum, 0.5g mycose, 9g NaCl, 100ml carrot extracting juice and 18g agar powder, the distilled water is added by metering volume to 1000ml, and the natural pH value is 7.0-7.2. According to the invention, the components are carefully selected, the preparation process is easily understood and is conveniently carried out, the prepared medium has good condition, and is suitable for bacteria separation and culture, and can be used for lineation purifying culture.

Conogethes punctiferalis artificial forage, preparation method and secondary culture method

The invention discloses a conogethes punctiferalis artificial forage, a preparation method and a secondary culture method, and belongs to the technical field of insect forages and breeding. The technical schemes help to solve the following three problems: (1) indoor manual secondary culture of conogethes punctiferalis with a complete life history is realized; (2) under the premise of indoor manual breeding is realized, the decline problem of bred populations is solved by continuously optimizing the forage formula and improving breeding operations; and (3) an excellent forage formula special for indoor manual secondary culture of conogethes punctiferalis is obtained, and satisfies demands on standardized health insect resource of conogethes punctiferalis imago and all-age larvas for sensitive population selective breeding and other various tests.

Database verification method and device

The invention discloses a database verification method and device.The method is executed by a verification server and comprises the steps that a database consistency verification request is received, and the database consistency verification request refers to a request for conducting consistency verification on data in multiple target databases; generating a data statistics file according to the database consistency verification request; sending the data statistics file to a machine where each target database is located, so that the machine where each target database is located performs data statistics according to the data statistics file; and according to the data statistical result returned by the machine where each target database is located, performing consistency verification on each target database to obtain a database consistency verification result. According to the method and the device, the data consistency of a plurality of databases is automatically verified, the verification ...

Traditional Chinese medicine for treating icteric hepatitis

The invention belongs to the field of traditional Chinese medicines, in particular discloses a traditional Chinese medicine for treating icteric hepatitis. The traditional Chinese medicine is prepared by taking the following components as active raw materials in certain parts by weight: equisetum, tarragon, peach blossom, lysimachia, red sage root, corn silk, phellodendron bark, plantain herb, self-heal, jujube, goose grass, bracken, gardenia, rough gentian, glutinosae rice root and verbena. The traditional Chinese medicine disclosed by the invention is simple to prepare, has the advantages of good absorption effect, obvious treatment effect, no side effects and high safety, and is favorable for relieving the symptom of a disease in time.

MATERIAL HANDLING SYSTEM AND METHOD

A material handling system comprising: a platform for receiving a plurality of articles; a plurality of sorting bins, each bin in corresponding to an article type; an object recognition system for identifying an article on the platform and categorizing said article by specific article type; said 3D object recognition system including a 3D detector for detecting said article and a database containing data on characteristics of article types; an article engagement assembly for engaging and delivering said article to said corresponding sorting bin; wherein the object recognition system is arranged to identify the article based upon the data within said database and instructs the article engagement assembly to engage and place the article in said sorting bin. 1. A material handling system comprising:a platform for receiving a plurality of articles;a plurality of sorting bins, each bin in corresponding to an article type; 'said 3D object recognition system including a 3D detector for detecting said article and a database containing data on characteristics of article types; and', 'an object recognition system for identifying the article on the platform and categorizing said article by specific article type;'}an article engagement assembly for engaging and delivering said article to said corresponding sorting bin;wherein the object recognition system is arranged to identify the article based upon the data within said database and instructs the article engagement assembly to engage and place the article in said sorting bin.2. The system according to claim 1 , wherein said 3D detector is a 3D camera and the data contained by said database includes image data claim 1 , said object recognition system arranged to capture an image of said article and compare said captured image with images from said database.3. The system according to claim 1 , wherein the article engagement assembly includes an end-effector for engaging the article claim 1 , said end-effector mounted to a ...

Delay configuration method and device for database cluster

The invention discloses a delay configuration method and device for a database cluster, each database in the database cluster is deployed in a plurality of machine rooms, the plurality of machine rooms comprise a primary machine room and a standby machine room, and the method comprises the following steps: when it is monitored that the primary machine room is switched to the standby machine room, and/or the standby machine room is switched to the primary machine room, switching the standby machine room to the primary machine room; marking the switched machine room; determining a current standby machine room according to a marking result; judging whether the synchronization parameter of the temporary standby database in the current standby machine room is delayed synchronization or not; and if the synchronization parameter of the temporary standby database is not delay synchronization, setting the synchronization parameter of the temporary standby database as delay synchronization. According ...

Logistics demand prediction method and system based on gating circulation unit

The invention provides a logistics demand prediction method and system based on a gating circulation unit, and relates to the field of logistics demand prediction. The method comprises the following steps: acquiring feature data; inputting the feature data into a pre-trained gating circulation unit network model, and obtaining target data output by the pre-trained gating circulation unit network model as a logistics demand result; wherein the process of processing the feature data by the pre-trained gating loop unit network model comprises the step of processing the feature data based on a feature attention mechanism and a time sequence attention mechanism. Based on the above processing, an attention mechanism is introduced, so that the pre-trained gating cycle unit network model focuses on more key information in numerous input feature data, the information overload problem can be solved, and the data processing efficiency and the accuracy of a target data prediction result can be improved ...

Traditional Chinese medicament for treating gum swelling pain

The invention belongs to the technical field of traditional Chinese medicaments, and particularly discloses a traditional Chinese medicament for treating gum swelling pain. The traditional Chinese medicament consists of achyranthes root, blackberry lily, honeysuckle, dahurian angelica root, gromwell root, gardenia, anemarrhena asphodeloides bunge, corktree bark, bugbane rhizome, weeping forsythia, patrinia, nutgall, Mongolian snakegourd root, Vietnamese sophora root, glossy privet leaf and Chinese globeflower flower serving as active ingredients in certain weight part. The traditional Chinese medicament is simply prepared, has good absorption effect, remarkable curative effect, no side effect and high safety, and is favorable for lightening diseases of patients in time.

Database configuration information maintenance method, device and system

The invention discloses a database configuration information maintenance method, device and system, the method is executed by a configuration information maintenance client, and the method comprises the following steps: acquiring database configuration information; performing format conversion processing on the database configuration information to obtain first database configuration information in a target format; generating a configuration information modification request according to the first database configuration information in the target format; and sending the configuration information modification request to a configuration information maintenance server, so that the configuration information maintenance server modifies database configuration information maintained by the configuration information maintenance server according to the configuration information modification request. According to the database configuration information maintenance method, the database configuration ...

Temperature control method and device of transformer, electronic equipment and storage medium

The invention provides a temperature control method and device of a transformer, electronic equipment and a storage medium. The temperature control method of the transformer comprises the steps that the first measurement temperature of the temperature of the first phase of the transformer is acquired; acquiring a second measured temperature data of a temperature of a second phase of the transformer; and generating a temperature alarm signal according to the first measurement temperature, the second measurement temperature and a set temperature threshold. According to the technical scheme, the error tripping phenomenon of the transformer can be avoided.

Password modification method, device and system, storage medium and electronic equipment

The invention belongs to the technical field of computers, and relates to a password modification method, device and system, a storage medium and electronic equipment. The method comprises the following steps: acquiring a current password used by a dictionary service database of a remote dictionary service, and acquiring modification time for performing password modification on the dictionary server database; determining a target password corresponding to the current password, and modifying the current password into the target password at the modification time; and sending the target password to the terminal using the remote dictionary service, thereby enabling the dictionary service database to provide the remote dictionary service to the terminal through the target password. According to the method and the device, the current password is modified into the target password under the condition of online traffic, the terminal does not need to re-issue and update the password, and the password ...

Script execution method and device for timed task

The invention provides a timed task script execution method and device.The timed task script execution method comprises the steps that a timed task script is executed in a Linux server according to a timed task scheduling component, and the timed task scheduling component is achieved based on a JAVA programming language; scheduling the component according to the timed task; and performing execution monitoring on the script of the timed task, and if it is monitored that the execution duration of the script of the timed task is greater than or equal to a first preset duration, stopping continuous execution of the script of the timed task. In the application, the timed task script with overtime script execution time length is monitored, so that the timed task script with overtime execution time length can be found and stopped in time, accidents caused by the problems of long time consumption of manual operation, incapability of timely processing and the like are avoided, the timeliness of ...

Material handling system and method

A system and method for material handling are disclosed. The system includes a platform for receiving a plurality of articles, a plurality of sorting bins that each correspond to an article type, an object recognition system for identifying the article on the platform and categorizing the article by a specific article type, and an article engagement assembly. The object recognition system includes a 3D detector for detecting the article and a database containing data on characteristics of article types. The 3D detector is arranged to capture at least one two-dimensional image, and at least one depth image of the article. The article engagement assembly engages and delivers the article to the corresponding sorting bin. The object recognition system is arranged to identify the article based upon the data within the database and instructs the article engagement assembly to engage and place the article in the sorting bin.

Binocular vision-based human body posture and action research method

The invention discloses a binocular vision-based human body posture and action research method. Firstly, internal and external parameters of a camera are acquired through binocular calibration, coordinates of a centroid point of each skin color area are extracted from an image shot by the camera, and the centroid point is matched and judged. Then, coordinates of the matched centroid point in a world coordinate system are found with the world coordinate system as a datum. Finally, the gesture and the action of the human body are judged according to the coordinates of the centroid point in the world coordinate system. According to the binocular vision-based human body posture and action research method, a large number of images do not need to be shot, centroid points of human body key parts such as the face and two hands can be matched in a three-dimensional mode through acquiring video frames in real time, the position relationship among the human body key parts is acquired, and the running ...

Checking data importing method and device, computer equipment and storage medium

The invention provides a check data importing method and device, computer equipment and a storage medium, and the method comprises the steps: obtaining a spreadsheet file; reading multiple items of check data from the spreadsheet file; generating a plurality of corresponding execution statements in the execution script file according to the multiple items of check data; and executing the execution script file to import the corresponding check data into a database. Therefore, the check data can be automatically imported into the database, and manual participation is not needed, so that on one hand, the situation of data errors in the process of importing the check data can be avoided, and on the other hand, the importing efficiency of the check data can be improved. And moreover, multiple items of check data can be imported at one time, that is, batch import of the check data is realized, and the import efficiency of the check data can be further improved.

Method and device for obtaining cluster topological relation

The invention discloses a method for obtaining a cluster topological relation. The method comprises the steps that address information of a to-be-detected node in a cluster is acquired, connection with the to-be-detected node is carried out based on the address information, and the to-be-detected node is any node in the cluster; acquiring node configuration information of the to-be-detected node, and determining a node type of the to-be-detected node according to the node configuration information; determining a head node of the cluster according to the node type of the to-be-detected node; and detecting nodes downwards step by step according to the head node, and generating a topological relation of the cluster according to a detection result. Therefore, the head node of the cluster can be automatically detected based on any node in the cluster, and the nodes are detected step by step downwards according to the head node to obtain the topological relation of the cluster, so that the topological ...

Log data processing method and device, storage medium and electronic terminal

The invention relates to the technical field of computers, in particular to a log data processing method and device, a storage medium and an electronic terminal. The method is executed by a log server, and comprises the following steps: counting target attribute values of log files; under the condition that the target attribute value of the target log file reaches a preset rolling threshold value, an intermediate file is generated according to the target log file, so that log data in the intermediate file can be collected by a log collection component; and compressing the intermediate file meeting the compression condition to obtain log data in a compressed format for persistent storage. According to the method disclosed by the invention, compression processing can be carried out only after a period of time of generation of the intermediate file, and a certain neutral period is reserved, so that sufficient time can be reserved for collection of log data, and the condition that the log data ...

MEMORY MANAGEMENT FOR SERVERLESS DATABASES

A solution is disclosed for memory management of serverless databases that includes: based at least on detecting a trigger event, determining whether memory is to be reclaimed; based at least on determining that memory is to be reclaimed, determining an amount of memory to be reclaimed; identifying memory to be reclaimed; and reclaiming the identified memory. Disclosed solutions are flexible, enabling customization of the aggressiveness and manner of memory reclamation. This permits users to specify a tailored balance point between performance and cost, for arrangements that bill users based on resource usage (e.g., memory consumed by a serverless database). In some examples, users specify a ramp-down parameter that is used to determine how much memory can be evicted in a particular reclamation event, time intervals (or another criteria) for triggering a reclamation event, and a definition for whether a cache is active. 1. One or more computer storage devices having computer-executable instructions stored thereon for memory management of serverless databases , which , on execution by a computer , cause the computer to perform operations comprising: 'a timer event and a memory usage parameter exceeding a threshold;', 'detecting a trigger event for reclaiming memory from a serverless database instance, wherein the trigger event comprises at least one event selected from the list consisting of;'}receiving a selection defining at least a portion of a set of performance parameters;based at least on detecting the trigger event, determining whether memory is to be reclaimed, wherein determining whether memory is to be reclaimed comprises measuring the set of performance parameters;receiving a selection defining a ramp-down parameter;based at least on determining that memory is to be reclaimed, determining an amount of memory to be reclaimed, wherein determining an amount of memory to be reclaimed comprises calculating the amount of memory to be reclaimed using the ramp- ...

Herbal anesthetic and preparation method thereof

The invention discloses a herbal anesthetic which is prepared from the following raw materials in parts by weight: 13-15 parts of venenum bufonis, 8-13 parts of raw szechuan aconite, 7-13 parts of raw wild aconite, 20-25 parts of pepper, 16-20 parts of asarum, 15-18 parts of radix zanthoxyli, 7-10 parts of borneol, 20-30 parts of murraya jasminorage, 4-6 parts of houttuynia, 2-4 parts of gallnut, 6-8 parts of Chinese mugwort leaf, 4-6 parts of bistorta, 4-6 parts of dandelion, 4-6 parts of brucea javanica, 100-130 parts of notoginseng and 600-700 parts of alcohol the concentration of which is 75%. The herbal anesthetic disclosed by the invention is convenient to use and simple to operate, has the advantages of good anesthetic effect, no side effects, safety, reliability and the like, eliminates the pain of patients in the processes of extracting and treating teeth, eliminates the fear of patients, is popular among patients, especially enables the deciduous teeth of children to be replaced ...

Database change implementation method and device, electronic equipment and readable storage medium

The invention discloses a database change implementation method and device, electronic equipment and a readable storage medium. The method comprises the steps of obtaining a database pre-change request containing a first database change parameter; verifying the first database change parameter, and feeding back a verification result; obtaining a database change request containing a second database change parameter, wherein the second database change parameter comprises the first database change parameter of which the verification result represents that verification is passed; verifying the second database change parameter; and if the verification of the second database change parameter is passed, generating a corresponding database operation request according to the second database change parameter, and executing the database operation request in the database system. The invention provides an automatic and platform-based database change implementation method, so that the manual participation ...

MEMORY MANAGEMENT FOR MULTIPLE PROCESS INSTANCES

Intelligent memory brokering for multiple process instances, such as relational databases (e.g., SQL servers), reclaims memory based on value, thereby minimizing cost across instances. An exemplary solution includes: based at least on a trigger event, determining a memory profile for each of a plurality of process instances at a computing node; determining an aggregate memory profile, the aggregate memory profile indicating a memory unit cost for each of a plurality of memory units; determining a count of memory units to be reclaimed; identifying, based at least on the aggregate memory profile and the count of memory units to be reclaimed, a count of memory units to be reclaimed within each process instance so that a total cost is minimized to reclaim the determined count; and communicating, to each process instance having identified memory units to be reclaimed, a count of memory units to be reclaimed within the process instance.

Full -automatic pole round pin axle puncher

The utility model relates to a full -automatic pole round pin axle puncher. The purpose is that the puncher that provides should be able to be realized going up that the unloading is full -automatic punches voluntarily, has that work efficiency height, range of application are wide, compact structure and convenient to use's characteristics. Technical scheme is: a full -automatic pole round pin axle puncher, includes base and vibration tray, round pin axle positioning mechanism and drilling mechanism, arrange a pay -off passageway of carrying the round pin axle by height to low slope between vibration tray's exit end and the round pin axle positioning mechanism, vibration tray's exit end still disposes an extract material mechanism with the entry end of pay -off passageway, and a pushing equipment sets up and gives round pin axle positioning mechanism at the exit end of pay -off passageway in order will treat that processing round pin axle is carried, round pin axle positioning mechanism ...

Traditional Chinese medicine preparation for treating surgical intestinal adhesions

The invention relates to a traditional Chinese medicine preparation for treating surgical intestinal adhesions. The traditional Chinese medicine preparation is prepared from the following raw materials in parts by weight: 19-23 parts of radish seed, 10-14 parts of mangnolia officinalis, 10-14 parts of fructus aurantii, 10-14 parts of ligusticum wallichii, 10-14 parts of fructus toosendan, 13-17 parts of red-rooted salvia root, 10-14 parts of common peony root, 10-14 parts of peach kernel, 10-14 parts of red flower, 10-14 parts of bighead atractylodes rhizome, 8-10 parts of costustoot, 19-23 parts of rheum officinale, 5-7 parts of coke hawthorn, 5-7 parts of coke malt, 5-7 parts of coke medicated leaven, 8-10 parts of rhizoma corydalis, 19-23 parts of astragalus membranaceus and 8-10 parts of mirabilite. The traditional Chinese medicine preparation has the advantages of simple preparation process, convenient use, no toxic or side effects, obvious curative effect and low price, and good curative ...

One -way valve of suppressing

The utility model discloses an one -way valve of suppressing, this one -way valve of suppressing include barrel and the piston of sealed assembly in the barrel, piston lower extreme spiral is equipped with and is used for adjusting its adjusting device of position from top to bottom, be equipped with on the barrel be used for right spacing limit structure is carried out in adjusting device's rebound. The utility model discloses an adjusting device concerns with the assembly of piston spiral to it is spacing that adjusting device can carry out the axial to the piston, bears too big ascending shearing force in order to avoid the shear pin. When limit structure is spacing to the piston axial, can accurately pack into in the cotter hole in order to make the shear pin, can the rotation regulation device, make it move and set for position with the shear pin of packing into. This one -way valve of suppressing's the limit structure and the processing position relation of cotter hole do not have ...

Middleware monitoring system, middleware monitoring method, device and medium

The invention provides a middleware monitoring system, a middleware monitoring method, middleware monitoring equipment and a medium, and the middleware monitoring method comprises the following steps: updating a second monitoring configuration file through a monitoring agent based on the information of a monitored object stored in a configuration database; wherein the second monitoring configuration file is used for storing monitoring configuration information of the monitored object, and the first monitoring configuration file refers to the second monitoring configuration file; the monitoring agent collects the middleware monitoring information from the monitored object based on the first monitoring configuration file, so that the middleware change of the monitored object can be self-adapted, and a timely and accurate middleware monitoring service is provided.

Sitting back cushion for ward

The invention discloses a ward seat back cushion, and relates to the technical field of medical instruments, the ward seat back cushion comprises a base, the top end of the base is fixedly connected with a back cushion, the back cushion is internally provided with a group of vertically symmetrical moving grooves, the moving grooves are concave, and the moving grooves are internally provided with a plurality of groups of symmetrical limiting holes. The winding mechanism and the rotary knob are arranged to drive the winding drum to rotate, so that the bandage is wound on the outer side of the winding drum, the backrest cushion is tightly attached to the backrest of the chair through the bandage, the ratchet wheel at the bottom end of the backrest cushion is driven to rotate, and under the action of the compression spring, the ratchet wheel can only rotate in the rotating direction of the winding drum; therefore, under the condition that the knob is loosened, the ratchet wheel cannot rotate ...

Database topological relation maintenance method and device

The invention discloses a database topological relation maintenance method and device, and the method is executed by a database maintenance server, and comprises the steps: obtaining an IP address of a database; determining hierarchical information of the database according to the IP address of the database; querying node relation information corresponding to the database according to the hierarchical information of the database; and storing the node relation information corresponding to the database into a preset topological relation database, so as to generate a database topological relation according to the node relation information corresponding to the database. According to the method, the node relation information used for generating the database topological relation is dumped, the node relation information can be stored offline, when the database breaks down, the original database topological relation corresponding to the database can still be inquired, that is, the obtained database ...

Water packer is blocked up in pressurize

The utility model discloses a water packer is blocked up in pressurize. The mode that pressurize piston and piston seat adoption sealing washer and sealed fitting surface were mutually supported is sealed, is carrying out the seat like this and is being honored as a queen, will be with just between pressurize piston and the piston seat - mode of gentle face contact realizes sealedly, compares among the prior art steel to the sealed mode of face contact cooperation of steel, the utility model discloses sealed fits between well piston seat and the pressurize piston is more reliable, and sealed effect is better, moreover also can not be very high to the machining precision requirement at the cooperation position of piston seat and pressurize piston, can come the mismatch error between compensating piston seat and the pressurize piston with the elastic deformation through the sealing washer to the present easy problem that lost efficacy of being honored as a queen of sealed fitting surface ...

Wire drawing polisher

The utility model relates to a wire drawing polisher, include: a pedestal. Wire drawing mechanism, wire drawing mechanism includes the wire drawing wheel and can drive the rotatory wire drawing motor of wire drawing wheel, the wire drawing wheel reaches the wire drawing motor all set up in on the base, and be used for driving the actuating mechanism of work piece motion, actuating mechanism includes: translation subassembly, lifting unit and be used for bearing the swing subassembly of work piece, wherein, the translation subassembly lifting unit reaches the swing subassembly is mutually supported, so that the work piece is close to the wire drawing wheel, the wire drawing wheel pair the work piece carries out the wire drawing and polishes. Above -mentioned wire drawing polisher, through mutually supporting of translation subassembly, lifting unit and swing subassembly, the drive work piece is close to the wire drawing wheel, realizes that the automatic profile modeling wire drawing of ...

Timing task starting method and device, electronic equipment and storage medium

The invention provides a timed task starting method and device, electronic equipment and a storage medium, and relates to the technical field of data processing.The method comprises the steps that a task starting script is called and executed in response to a calling instruction for the task starting script, and the calling instruction comprises equipment description information and task identification information; accessing target equipment corresponding to the equipment description information according to the task starting script, and searching at least one target timing task matched with the task identification information from the target equipment; and starting the at least one target timed task. Therefore, batch automatic starting of the timed tasks can be realized by calling and executing the task starting script, the accuracy and efficiency of starting the timed tasks can be improved, and the labor cost can be saved.

Data query method and device

The invention discloses a data query method and device.The method is executed by a database application server, the method comprises the steps that a data query request is received through a preset interface, and the data query request is matched with predefined external query semantics in the preset interface; analyzing the data query request by using a preset analysis strategy to obtain a data query syntax tree; generating an internal query statement according to the data query syntax tree; and performing data query according to the internal query statement to obtain a data query result. According to the data query method, the external query requests are received in a unified mode through the preset interface defined with the external query semantics, internal implementation of data query is prevented from being exposed to the outside, the data query method is more flexible, meanwhile, the query capacity of the database query interface is improved, and the requirements of different service ...

Information processing method and device

The embodiment of the invention provides an information processing method and device, and the method comprises the steps: determining a plurality of target service addresses corresponding to each detection node from a plurality of to-be-detected service addresses, and enabling each detection node to detect an access result of the corresponding target service address; each service address corresponds to one operation and maintenance object; obtaining an access result of each target service address from each detection node; for any target service address, analyzing the plurality of access results of the target service address, and determining the availability of the target service address according to an analysis result; and updating the service information of the corresponding operation and maintenance object according to the availability of the target service address. Through the embodiment of the invention, the detection accuracy of the availability of the service address can be improved ...

Method and device for determining execution time of database operation task and electronic equipment

The invention provides a database operation task execution time determination method and device and electronic equipment, and relates to the technical field of computers. According to the specific implementation scheme, when a database operation task is sent to a database server, first time is obtained through a system clock to serve as task starting time; when an execution result, returned by the database server, of the database operation task is received, second time is obtained through the system clock to serve as task end time; and determining the total execution time of the database operation task according to the task start time and the task end time. Therefore, the total execution time of the database operation task is accurately determined by using the system clock, and conditions are provided for optimizing database system parameters and guaranteeing service continuity.

Machine room task notification processing method, machine room task notification processing device and machine room task notification processing system

The invention discloses a machine room task notification processing method and device and a task notification processing system.The method is executed by a main node server in the task notification processing system, all node servers of the task notification processing system are deployed in all machine rooms respectively, and the method comprises the steps that a machine room task notification of the machine room where the main node server is located is received; receiving a machine room task notification, sent by the slave node server, of a machine room where the slave node server is located; summarizing the received task notifications of the machine rooms; and sending out the summarized and processed machine room task notifications through an external notification server connected with the main node server. According to the task notification processing method and device, the main node server in the task notification processing system carries out unified summarization processing on the ...

Vehicle defence system based on mobile communication network

The utility model discloses a vehicle defence system based on mobile communication network, including automobile -mounted terminal, automobile -mounted terminal is provided and need sets up defences on the vehicle, further includes, is provided the host computer of user surveillance center, the cell -phone that the user holds, wherein, automobile -mounted terminal includes host system, the sensor module, man -machine interaction module, orientation module, image gathering module, the mobile communication module that are connected with host system, mobile communication module establishs wireless connection through the communication link of difference with user's cell -phone, host computer. The utility model discloses a sexual valence relative altitude, the superior performance.

System and method for determining cache activity and optimizing cache reclamation

Methods for determining cache activity and for optimizing cache reclamation are performed by systems and devices. A cache entry access is determined at an access time, and a data object of the cache entry for a current time window is identified that includes a time stamp for a previous access and a counter index. A conditional counter operation is then performed on the counter associated with the index to increment the counter when the time stamp is outside the time window or to maintain the counter when the time stamp is within the time window. A counter index that identifies another counter for a previous time window where the other counter value was incremented for the previous cache entry access causes the other counter to be decremented. A cache configuration command to reclaim, or additionally allocate space to, the cache is generated based on the values of the counters.

Memory management for serverless databases

A solution is disclosed for memory management of serverless databases that includes: based at least on detecting a trigger event, determining whether memory is to be reclaimed; based at least on determining that memory is to be reclaimed, determining an amount of memory to be reclaimed; identifying memory to be reclaimed; and reclaiming the identified memory. Disclosed solutions are flexible, enabling customization of the aggressiveness and manner of memory reclamation. This permits users to specify a tailored balance point between performance and cost, for arrangements that bill users based on resource usage (e.g., memory consumed by a serverless database). In some examples, users specify a ramp-down parameter that is used to determine how much memory can be evicted in a particular reclamation event, time intervals (or another criteria) for triggering a reclamation event, and a definition for whether a cache is active.

Memory management for serverless databases

A solution is disclosed for memory management of serverless databases that includes: based at least on detecting a trigger event, determining whether memory is to be reclaimed; based at least on determining that memory is to be reclaimed, determining an amount of memory to be reclaimed; identifying memory to be reclaimed; and reclaiming the identified memory. Disclosed solutions are flexible, enabling customization of the aggressiveness and manner of memory reclamation. This permits users to specify a tailored balance point between performance and cost, for arrangements that bill users based on resource usage (e.g., memory consumed by a serverless database). In some examples, users specify a ramp-down parameter that is used to determine how much memory can be evicted in a particular reclamation event, time intervals (or another criteria) for triggering a reclamation event, and a definition for whether a cache is active.

Memory management for multiple process instances

Intelligent memory brokering for multiple process instances, such as relational databases (e.g., SQL servers), reclaims memory based on value, thereby minimizing cost across instances. An exemplary solution includes: based at least on a trigger event, determining a memory profile for each of a plurality of process instances at a computing node; determining an aggregate memory profile, the aggregate memory profile indicating a memory unit cost for each of a plurality of memory units; determining a count of memory units to be reclaimed; identifying, based at least on the aggregate memory profile and the count of memory units to be reclaimed, a count of memory units to be reclaimed within each process instance so that a total cost is minimized to reclaim the determined count; and communicating, to each process instance having identified memory units to be reclaimed, a count of memory units to be reclaimed within the process instance.

Electric motor scooter

Electric reverse trike

Scooter

Memory management for multiple process instances

Intelligent memory brokering for multiple process instances, such as relational databases (e.g., SQL servers), reclaims memory based on value, thereby minimizing cost across instances. An exemplary solution includes: based at least on a trigger event, determining a memory profile for each of a plurality of process instances at a computing node; determining an aggregate memory profile, the aggregate memory profile indicating a memory unit cost for each of a plurality of memory units; determining a count of memory units to be reclaimed; identifying, based at least on the aggregate memory profile and the count of memory units to be reclaimed, a count of memory units to be reclaimed within each process instance so that a total cost is minimized to reclaim the determined count; and communicating, to each process instance having identified memory units to be reclaimed, a count of memory units to be reclaimed within the process instance.

Memory management for multiple process instances

Intelligent memory brokering for multiple process instances, such as relational databases (e.g., SQL servers), reclaims memory based on value, thereby minimizing cost across instances. An exemplary solution includes: based at least on a trigger event, determining a memory profile for each of a plurality of process instances at a computing node; determining an aggregate memory profile, the aggregate memory profile indicating a memory unit cost for each of a plurality of memory units; determining a count of memory units to be reclaimed; identifying, based at least on the aggregate memory profile and the count of memory units to be reclaimed, a count of memory units to be reclaimed within each process instance so that a total cost is minimized to reclaim the determined count; and communicating, to each process instance having identified memory units to be reclaimed, a count of memory units to be reclaimed within the process instance.

Differential overbooking in a cloud computing environment

Techniques for differential overbooking on a cloud database. These techniques may include determining a reservation amount of a multi-tenant resource for a first service of a based upon an overbooking characteristic of the first service, and determining that a total usage value of the multi-tenant resource by a plurality of services is greater than a threshold value. In addition, the techniques may include determining a service usage value of the multi-tenant resource by the first service, determining a first overage value of the first service based on the service usage value and the reservation amount, and performing a resource reclamation process over the multi-tenant resource based on the first overage value of the first service.

Differential overbooking in a cloud computing environment

Techniques for differential overbooking on a cloud database. These techniques may include determining a reservation amount of a multi-tenant resource for a first service of a based upon an overbooking characteristic of the first service, and determining that a total usage value of the multi-tenant resource by a plurality of services is greater than a threshold value. In addition, the techniques may include determining a service usage value of the multi-tenant resource by the first service, determining a first overage value of the first service based on the service usage value and the reservation amount, and performing a resource reclamation process over the multi-tenant resource based on the first overage value of the first service.

Differential overbooking in a cloud computing environment

Techniques for differential overbooking on a cloud database. These techniques may include determining a reservation amount of a multi-tenant resource for a first service of a based upon an overbooking characteristic of the first service, and determining that a total usage value of the multi-tenant resource by a plurality of services is greater than a threshold value. In addition, the techniques may include determining a service usage value of the multi-tenant resource by the first service, determining a first overage value of the first service based on the service usage value and the reservation amount, and performing a resource reclamation process over the multi-tenant resource based on the first overage value of the first service.

System and method for determining cache activity and optimizing cache reclamation

Methods for determining cache activity and for optimizing cache reclamation are performed by systems and devices. A cache entry access is determined at an access time, and a data object of the cache entry for a current time window is identified that includes a time stamp for a previous access and a counter index. A conditional counter operation is then performed on the counter associated with the index to increment the counter when the time stamp is outside the time window or to maintain the counter when the time stamp is within the time window. A counter index that identifies another counter for a previous time window where the other counter value was incremented for the previous cache entry access causes the other counter to be decremented. A cache configuration command to reclaim, or additionally allocate space to, the cache is generated based on the values of the counters.

Memory management for multiple process instances

Intelligent memory brokering for multiple process instances, such as relational databases (e.g., SQL servers), reclaims memory based on value, thereby minimizing cost across instances. An exemplary solution includes: based at least on a trigger event, determining a memory profile for each of a plurality of process instances at a computing node; determining an aggregate memory profile, the aggregate memory profile indicating a memory unit cost for each of a plurality of memory units; determining a count of memory units to be reclaimed; identifying, based at least on the aggregate memory profile and the count of memory units to be reclaimed, a count of memory units to be reclaimed within each process instance so that a total cost is minimized to reclaim the determined count; and communicating, to each process instance having identified memory units to be reclaimed, a count of memory units to be reclaimed within the process instance.