Multi-system user incremental synchronization method based on timestamps and mapping strategies

Abstract

The invention discloses a multi-system user incremental synchronization method based on timestamps and mapping strategies. By using the method, it is only required that the mapping strategies of each business system are provided, and variational timestamps of source system data are used to automatically complete the synchronization of source variational data between various business systems through a figuring method. The method has comparatively fewer assumptions and requirements for the business systems and fewer transformations for the business systems, and has universality. By the arrangement of a user synchronization middleware, the user synchronization middleware is used for extracting incremental data on the basis of the variational timestamps of source system data. Then according to the mapping strategies of the source system and other business systems, the incremental data is converted into a data flow of target business systems, so that the user incremental synchronization is achieved.

Description

technical field [0001] The invention relates to the technical field of software application integration and user data synchronization, in particular to a multi-system user incremental synchronization method based on time stamps and mapping strategies. Background technique [0002] A large number of business systems will be established in different periods within the enterprise, and each system will have its own login user data. In order to ensure the consistency of user data in all systems, the present invention provides a user data change in any system, and all other systems will be automatically synchronized Changed technical means. The business system in the enterprise did not consider the data standards and compatibility in the later period when it was built. Each system will establish independent user information. With the increase of the system, user changes will bring a huge workload to the system operation and maintenance personnel. , each system needs to be repeate...

AI Technical Summary

Problems solved by technology

[0004] (1) Assumptions and requirements are put forward for the business system, but the systems established by the enterprise usually do not consider the data interface and protocol, resulting in the inability to synchronize;

[0005] (2) It is necessary to upgrade the business system. Since some purchased systems do not have source codes, or the previous developers are unable to provide technical support services, it is difficult to upgrade the system, resulting in the inability to perform data synchronization.

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