WO2021031905A1 - Procédé, appareil, dispositif et système de gestion de données, et support de stockage lisible par ordinateur - Google Patents

Procédé, appareil, dispositif et système de gestion de données, et support de stockage lisible par ordinateur Download PDF

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Publication number
WO2021031905A1
WO2021031905A1 PCT/CN2020/108193 CN2020108193W WO2021031905A1 WO 2021031905 A1 WO2021031905 A1 WO 2021031905A1 CN 2020108193 W CN2020108193 W CN 2020108193W WO 2021031905 A1 WO2021031905 A1 WO 2021031905A1
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Prior art keywords
data
data template
template
access system
data management
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PCT/CN2020/108193
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English (en)
Chinese (zh)
Inventor
罗鹏
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深圳前海微众银行股份有限公司
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Publication of WO2021031905A1 publication Critical patent/WO2021031905A1/fr

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/11—File system administration, e.g. details of archiving or snapshots
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/17—Details of further file system functions
    • G06F16/172—Caching, prefetching or hoarding of files
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/18—File system types
    • G06F16/182—Distributed file systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/21—Design, administration or maintenance of databases
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/23—Updating
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/24—Querying
    • G06F16/245—Query processing
    • G06F16/2455—Query execution
    • G06F16/24552—Database cache management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/55—Push-based network services

Definitions

  • This application relates to the technical field of financial technology (Fintech), and in particular to a data management method, device, equipment, system and computer-readable storage medium.
  • the main purpose of this application is to provide a data management method, device, equipment, system, and computer readable storage medium, which are designed to solve the problem of large network overhead and high pressure on the data management platform in the existing data management process.
  • the problem is to provide a data management method, device, equipment, system, and computer readable storage medium, which are designed to solve the problem of large network overhead and high pressure on the data management platform in the existing data management process. The problem.
  • the present application provides a data management method, the data management method includes:
  • the Zookeeper After determining that the modified and updated target data template belongs to the target access system, the Zookeeper sends a notification message to the client corresponding to the monitoring request, so that the client updates the target access according to the notification message. Into the system’s local cache.
  • the data template modification request is received, the corresponding target data template is modified and updated according to the data template modification request, and the Zookeeper detects whether the modified and updated target data template belongs to the target interface.
  • the steps to enter the system include:
  • the method before the step of modifying and updating the corresponding target data template according to the data template modification request, the method further includes:
  • a prompt message without modification authority is generated and returned to the modification request initiator corresponding to the data template modification request.
  • the data management method includes:
  • the corresponding prompt information is generated and sent to the terminal corresponding to the information of the last modifying party to notify the previous modifying party to perform error detection.
  • the data management method further includes:
  • this application also provides a data management device, the data management device including:
  • the registration module is configured to receive the monitoring request, obtain the target access system according to the monitoring request, and perform monitoring registration on the target access system through Zookeeper;
  • the detection module is configured to receive a data template modification request, modify and update the corresponding target data template according to the data template modification request, and detect whether the modified and updated target data template belongs to the target access system through the Zookeeper;
  • the notification module is configured to, after determining that the modified and updated target data template belongs to the target access system, send a notification message to the client corresponding to the monitoring request through the Zookeeper, so that the client is based on the The notification message updates the local cache of the target access system.
  • this application also provides a data management device, the data management device includes: a memory, a processor, and a data management program stored on the memory and running on the processor, so When the data management program is executed by the processor, the steps of the data management method described above are implemented.
  • this application also provides a data management system, which includes a data management device and a client; wherein,
  • the data management device is the data management device described above;
  • the client is configured to obtain an updated data template according to the notification message when receiving a data template update notification message returned by the data management device through Zookeeper, and update the data template according to the updated data template.
  • the local cache of the target access system is configured to obtain an updated data template according to the notification message when receiving a data template update notification message returned by the data management device through Zookeeper, and update the data template according to the updated data template.
  • the client is further configured to:
  • the data information is returned to the target access system, so that the target access system feeds back the data information to the corresponding processing request initiator.
  • the present application also provides a computer-readable storage medium having a data management program stored on the computer-readable storage medium, and when the data management program is executed by a processor, the data management as described above is realized. Method steps.
  • This application provides a data management method, device, equipment, system, and computer-readable storage medium.
  • a monitoring request is received, a target access system is obtained according to the monitoring request, and then the target access system is monitored and registered through Zookeeper ; After confirming that the data template modification request is received, the corresponding target data template can be modified and updated according to the data template modification request, and Zookeeper detects whether the modified and updated target data template belongs to the target access system; after confirming that it belongs, through Zookeeper Send a notification message to the client that initiated the monitoring request, so that the client can update the local cache of the target access system according to the notification message, so that subsequent clients can directly follow the processing when intercepting the processing result of the target access system
  • the template encoding in the result obtains the data template from the local cache of the target access system without initiating a network request to the data management platform to call the data template.
  • the network overhead in this application lies in data management.
  • the platform pushes modified and updated data templates (ie notification messages). Therefore, this application can greatly save network expenses.
  • this application can also avoid the situation that the data management platform is unavailable and affect the access system. Too much system access or a large amount of system access requests will cause the data management platform to be stressed or even crash.
  • FIG. 1 is a schematic diagram of the device structure of the hardware operating environment involved in the solution of the embodiment of the application;
  • FIG. 3 is a schematic diagram of functional modules of the first embodiment of the data management device of this application.
  • FIG. 1 is a schematic diagram of the device structure of the hardware operating environment involved in the solution of the embodiment of the application.
  • the data management device in the embodiment of this application may be a smart phone or a PC (Personal Computer, personal computer), tablet computer, portable computer and other terminal equipment.
  • the data management device may include a processor 1001, such as a CPU, a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005.
  • the communication bus 1002 is used to implement connection and communication between these components.
  • the user interface 1003 may include a display screen (Display) and an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface.
  • the network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a Wi-Fi interface).
  • the memory 1005 can be a high-speed RAM memory or a stable memory (non-volatile memory), such as disk storage.
  • the memory 1005 may also be a storage device independent of the foregoing processor 1001.
  • FIG. 1 does not constitute a limitation on the data management device, and may include more or less components than shown in the figure, or a combination of certain components, or different components Layout.
  • a memory 1005 as a computer storage medium may include an operating system, a network communication module, a user interface module, and a data management program.
  • the network interface 1004 is mainly used to connect to a back-end server and communicate with the back-end server;
  • the user interface 1003 is mainly used to connect to a client and communicate with the client;
  • the processor 1001 can be used to Call the data management program stored in the memory 1005 and perform the following operations:
  • the Zookeeper After determining that the modified and updated target data template belongs to the target access system, the Zookeeper sends a notification message to the client corresponding to the monitoring request, so that the client updates the target access according to the notification message. Into the system’s local cache.
  • the processor 1001 may call a data management program stored in the memory 1005, and also perform the following operations:
  • the processor 1001 may call a data management program stored in the memory 1005, and also perform the following operations:
  • a prompt message without modification authority is generated and returned to the modification request initiator corresponding to the data template modification request.
  • the processor 1001 may call a data management program stored in the memory 1005, and also perform the following operations:
  • the corresponding prompt information is generated and sent to the terminal corresponding to the information of the last modifying party to notify the previous modifying party to perform error detection.
  • the processor 1001 may call a data management program stored in the memory 1005, and also perform the following operations:
  • This application provides a data management method.
  • FIG. 2 is a schematic flowchart of a first embodiment of a data management method according to this application.
  • the data management method includes:
  • Step S10 receiving the monitoring request, acquiring the target access system according to the monitoring request, and performing monitoring registration on the target access system through Zookeeper;
  • the data management method of this embodiment is implemented by a data management device, and the device is described by taking a server as an example.
  • the server is equipped with a data management platform.
  • the data management platform uses Zookeeper technology, so that the data templates of each access system can be distributed storage through Zookeeper, and at the same time, the registered access system can be monitored through Zookeeper.
  • the update operation of the data template of the data template is notified, so that the local cache of the access system is updated synchronously to ensure data consistency.
  • the data template may be a copywriting template, a report template, etc.
  • the access system when the access system needs to access the data management platform, the corresponding data management platform client package can be imported through the client, and the address of the data management platform can be configured at the same time.
  • the access system will initialize the client when the service starts, and the client can initiate a monitoring request.
  • the data management platform receives the monitoring request, it obtains the target access system according to the monitoring request, and then accesses the target through Zookeeper. Enter the system for monitoring registration.
  • Step S20 receiving a data template modification request, modifying and updating the corresponding target data template according to the data template modification request, and detecting whether the modified and updated target data template belongs to the target access system through the Zookeeper;
  • the product manager and other staff can enter the corresponding modification information in the corresponding software or App (Application) through the management terminal (such as PC, smart phone, etc.), and then Trigger a data template modification request.
  • the data management platform receives a data template modification request, it can modify and update the corresponding target data template according to the data template modification request, and use Zookeeper to detect whether the modified and updated target data template belongs to Target access system.
  • step S20 includes:
  • Step a1 receiving a data template modification request, and obtaining the target data template and modification information according to the data template modification request;
  • the target data template and modification information are obtained according to the data template modification request, where the target data template can be the name or number of the data template to be modified, and the modification information can include but is not limited to modification Type (such as deletion, modification, addition, etc.), modification content (such as the specific content before and after the modification of the data template to be modified, the content of the new data template, etc.).
  • modification Type such as deletion, modification, addition, etc.
  • modification content such as the specific content before and after the modification of the data template to be modified, the content of the new data template, etc.
  • Step a2 modify and update the target data template based on the modification information, and store the modified and updated target data template in the Zookeeper;
  • Step a3 detecting whether the modified and updated target data template belongs to the target access system through the Zookeeper.
  • Zookeeper detects whether the modified and updated target data template belongs to the target access system.
  • Step a4 obtaining the information of the initiator of the modification request according to the data template modification request;
  • Step a5 detecting whether the modification request initiator has the modification authority according to the modification request initiator information
  • the modification request initiator information can be obtained according to the data template modification request.
  • the modification request initiator information may include but is not limited to: account information, Account level, etc.
  • the information of the initiator of the modification request it is detected whether the initiator of the modification request has the modification authority. For example, it is possible to detect whether the account information is in the preset permission list, or detect whether the account level is the preset permission level.
  • modification rights can be set for different modification parties.
  • the scope of the data template that is allowed to be modified is different, and the scope of operations that are allowed to be performed on the data template is different (such as only having Delete, modify, and add one or more of the operation ranges).
  • a data template modification request is received, in addition to obtaining the information of the initiator of the modification request, it is also necessary to obtain the target data template and modification information, and then According to the information of the initiator of the modification request, the target data template and the modification information, it is detected whether the initiator of the modification request has the modification authority.
  • the corresponding target data template is modified and updated according to the data template modification request, and then the subsequent steps are continued.
  • Step a6 After it is determined that the modification request initiator does not have modification authority, a prompt message without modification authority is generated and returned to the modification request initiator corresponding to the data template modification request.
  • a prompt message without modification authority is generated and returned to the modification request initiator corresponding to the data template modification request.
  • the corresponding prompt message can also be sent to the preset management terminal to inform the manager that someone An attempt was made to modify a data template outside the scope of authority.
  • Step S30 If the modified and updated target data template belongs to the target access system, a notification message is sent to the client corresponding to the monitoring request through the Zookeeper, so that the client can update all data according to the notification message.
  • the local cache of the target access system The local cache of the target access system.
  • a notification message is sent to the client that initiated the monitoring request through Zookeeper, so that the client can update the local cache of the target access system according to the notification message.
  • the local cache of the target access system is used to store the data template of the target access system for the client to directly call, and then generate the corresponding data information, so there is no need to initiate a network request to the data management platform to call the data template , It can save network overhead, and at the same time, it can avoid the situation that the data management platform is unavailable and affect the access system, and it can also avoid the data management platform from being stressed due to too many access systems or a large amount of access system requests , Even collapse.
  • the copywriting management platform when the copywriting management platform receives a monitoring request, it obtains the target access system according to the monitoring request, and monitors and registers the target access system through Zookeeper; Furthermore, when the copywriting template of the target access system is updated, the corresponding notification message is sent through Zookeeper in time, so that the local cache of the target access system is also updated synchronously in time, and the subsequent client intercepts the processing result of the target access system ,
  • the corresponding copywriting template can be obtained directly from the local cache of the target access system, and then the copywriting information can be generated without obtaining it from the copywriting management platform, which can save network expenses and avoid excessive access to the system. Or, when the amount of access to the system is large, the copy management platform is under pressure or even collapsed.
  • the embodiment of the application provides a data management method. After determining that the monitoring request is received, the target access system is obtained according to the monitoring request, and then the target access system is monitored and registered through Zookeeper; after determining that the data template modification request is received, According to the data template modification request, the corresponding target data template can be modified and updated, and Zookeeper can detect whether the modified and updated target data template belongs to the target access system; if it does, Zookeeper sends a notification message to the client that initiated the monitoring request , So that the client can update the local cache of the target access system according to the notification message, so that when the subsequent client intercepts the processing result of the target access system, it can directly access the system from the target according to the template code in the processing result
  • the data template is obtained from the local cache of the data management platform without initiating a network request to the data management platform to call the data template.
  • the network overhead in the embodiment of this application is only that the data management platform pushes the modified and updated data template (That is, the notification message). Therefore, the embodiments of the present application can greatly save network overhead, and at the same time, can avoid the situation that the data management platform is unavailable and affect the access system, and can also avoid too many access systems or access system requests. When the amount is large, the data management platform will be under pressure or even collapse.
  • the data management platform may also implement the synchronous update of the data template of the target access system in the following manner. Specifically, when the data management platform receives the data template modification request, it obtains the target data template and modification information according to the data template modification request; then based on the modification information, the target data template is modified and updated, and the modification is updated.
  • the latter target data template is stored in a preset database; then the data template in the preset database is synchronized to the corresponding target access system at regular intervals to update the local cache of the target access system.
  • the data management method further includes:
  • Step A After determining that the data template error information reported by the client is received, obtain the last modified party information of the data template corresponding to the data template error information;
  • the client is in the process of generating data information based on the data template in the local cache of the target access system and the result parameters in the intercepted processing result, such as finding the parameters and results that need to be filled in the data template If the parameters do not match, the data template error information can be reported to the data management platform.
  • the data management platform receives the data template error information reported by the client, it obtains the last modified party information of the data template corresponding to the data template error information, that is, determines the reported data template according to the data template error information, and then According to the stored modification records, obtain the last modification party information of the data template (that is, the last modification party information of the data template).
  • the last modification party information includes but not limited to account information, modifier name, modification Contact information, etc.
  • Step B Generate corresponding prompt information and send it to the terminal corresponding to the information of the last modifying party to notify the previous modifying party to perform error detection.
  • the sending method of the reminder information can be preset, for example, the reminder can be sent by mail, telephone, sending information, etc.
  • the data management method further includes:
  • the data template corresponding to the target access system is called from the Zookeeper and returned to the client, so that the The client terminal stores the data template in the local cache of the target access system.
  • the client when the target access system first accesses the data management platform, the client can send a data template acquisition request to the data management platform to obtain the data template set of the target access system from the data management platform .
  • the data management platform receives the data template acquisition request of the target access system sent by the client, it calls the data template corresponding to the target access system from Zookeeper and returns it to the client so that the client will The data template is stored in the local cache of the target access system to facilitate subsequent calls.
  • This application also provides a data management system, which includes a data management device and a client.
  • the data management device is a file operation device as shown in FIG. 1, which is used to execute each step in the embodiment of the above-mentioned data management method.
  • FIG. 1 For specific functions and implementation processes, refer to the above-mentioned embodiment, which will not be repeated here.
  • the client is configured to determine that after receiving the notification message of the data template update returned by the data management device through Zookeeper, obtain the updated data template according to the notification message, and update the data template according to the updated data template.
  • the local cache of the target access system is configured to determine that after receiving the notification message of the data template update returned by the data management device through Zookeeper, obtain the updated data template according to the notification message, and update the data template according to the updated data template.
  • the data management platform when the data management platform detects through Zookeeper that the data template of the target access system has been updated, it will send a notification message to the corresponding client. At this time, the client receives the return from the data management device through Zookeeper.
  • the data template is updated, the updated data template can be obtained according to the notification message, and the local cache of the target access system can be updated according to the updated data template, thereby ensuring data consistency.
  • the client is also configured to:
  • the data information is returned to the target access system, so that the target access system feeds back the data information to the corresponding processing request initiator.
  • the target access system when it receives a data processing request, it will perform corresponding data processing, and will generate a processing result after the processing is completed. Before returning the processing result to the data processing request initiator, the client The processing results generated by the target access system will be intercepted through a preset interceptor.
  • the specific interception method can be re-implemented by Spring (an open source framework)
  • the doDispatch method in DispatcherServlet front controller
  • implements interception which is compared with the conventional AOP (Aspect Oriented Programming, aspect-oriented programming) to achieve interception, rewriting the doDispatch entry point is more accurate, and doDispatch does not need to specify a specific interception object, which can avoid the situation of conventional AOP missed interception.
  • the processing result After intercepting the processing result, first obtain the template code (megcode, message code, used to represent the data template key in the request result, represented by a string of characters) and the result parameter from the processing result, and then access the original system from the target
  • the data template corresponding to the template code is obtained from the machine cache, and corresponding data information is generated according to the data template and result parameters, and then the data information is returned to the target access system, so that the target access system feeds back the data information to the corresponding The originating end of the processing request.
  • the target access system directly obtains the template code and the processing result from the processing result.
  • the result parameter is then obtained from the local cache of the target access system and the data template corresponding to the template code is obtained, and corresponding data information is generated according to the data template and the result parameter, and then the data information is fed back to the corresponding processing request initiator.
  • the implementation of this solution requires modification of the code of each target access system. Compared with the above-mentioned embodiment, the development workload of this solution is relatively large.
  • the data management system includes a data management device and a client.
  • the data management device is equipped with a data management platform.
  • the data management platform uses Zookeeper technology.
  • the data management platform can monitor and register the target access system through Zookeeper, and then when the data template of the target access system is updated, the corresponding notification message can be sent to the client through Zookeeper in time, so that the client can update the target access system in time.
  • Local cache when the subsequent client intercepts the processing result of the target access system, it can directly obtain the data template from the local cache of the target access system according to the template code in the processing result without initiating a network to the data management platform Request to call the data template.
  • the network overhead in this system only lies in the data management platform pushing modified and updated data templates (ie notification messages). Therefore, the construction of this system can greatly save network overhead. At the same time, Avoid the situation that the data management platform is unavailable and affect the access system, and it can also avoid the data management platform from being stressed or even crashed due to too many access systems or a large amount of access system requests.
  • the application also provides a data management device.
  • FIG. 3 is a schematic diagram of the functional modules of the first embodiment of the data management device of this application.
  • the data management device includes:
  • the registration module 10 is configured to obtain the target access system according to the monitoring request after determining that the monitoring request is received, and perform monitoring and registration on the target access system through Zookeeper;
  • the detection module 20 is configured to, after determining that the data template modification request is received, modify and update the corresponding target data template according to the data template modification request, and detect whether the modified and updated target data template belongs to the target interface through the Zookeeper Into the system;
  • the notification module 30 is configured to, after determining that the modified and updated target data template belongs to the target access system, send a notification message to the client corresponding to the monitoring request through the Zookeeper, so that the client can follow the notification The message updates the local cache of the target access system.
  • the detection module 20 includes:
  • the first obtaining unit is configured to obtain the target data template and the modification information according to the data template modification request after determining that the data template modification request is received;
  • a modification and update unit configured to modify and update the target data template based on the modification information, and store the modified and updated target data template in the Zookeeper;
  • the first detection unit is configured to detect whether the modified and updated target data template belongs to the target access system through the Zookeeper.
  • the detection module 20 further includes:
  • the second obtaining unit is configured to obtain the information of the initiator of the modification request according to the data template modification request;
  • the second detection unit is configured to detect whether the modification request initiator has the modification authority according to the modification request initiator information
  • the modification and update unit is specifically configured to execute the step of modifying and updating the corresponding target data template according to the data template modification request after determining that the modification request initiator has modification authority;
  • the prompt unit is configured to, after determining that the modification request initiator does not have modification authority, generate a prompt message without modification authority, and return to the modification request initiator corresponding to the data template modification request.
  • the data management device further includes:
  • the obtaining module is configured to obtain the last modification party information of the data template corresponding to the data template error information after determining that the data template error information reported by the client is received;
  • the sending module is configured to generate corresponding prompt information and send it to the terminal corresponding to the information of the last modifying party to notify the previous modifying party to perform error detection.
  • the data management device further includes:
  • the return module is configured to determine that after receiving the data template acquisition request of the target access system sent by the client, call the data template corresponding to the target access system from the Zookeeper, and return to the client , So that the client terminal stores the data template in the local cache of the target access system.
  • each module in the above-mentioned data management device corresponds to each step in the above-mentioned data management method embodiment, and the function and realization process are not repeated here.
  • the present application also provides a computer-readable storage medium having a data management program stored on the computer-readable storage medium, and when the data management program is executed by a processor, the data management method as described in any of the above embodiments is implemented step.

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Abstract

L'invention concerne un procédé, un appareil, un dispositif et système de gestion de données, ainsi qu'un support de stockage lisible par ordinateur Le procédé consiste à : après avoir déterminé qu'une demande de surveillance a été reçue, acquérir un système d'accès cible en fonction de la demande de surveillance, puis réaliser un enregistrement de surveillance sur le système d'accès cible au moyen d'un zookeeper ; après avoir déterminé qu'une demande de modification de modèle de données a été reçue, modifier et mettre à jour le modèle de données cible correspondant en fonction de la demande de modification de modèle de données, puis détecter, au moyen du zookeper, si le modèle de données cible modifié et mis à jour appartient au système d'accès cible ; et après avoir déterminé que le modèle de données cible modifié et mis à jour appartient au système d'accès cible, envoyer, au moyen du zookeeper, un message de notification à un client correspondant à la demande de surveillance afin que le client mette à jour une mémoire cache locale du système d'accès cible en fonction du message de notification.
PCT/CN2020/108193 2019-08-19 2020-08-10 Procédé, appareil, dispositif et système de gestion de données, et support de stockage lisible par ordinateur WO2021031905A1 (fr)

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