High-consistency micro-service architecture and data updating method thereof

Abstract

The invention relates to a high-consistency micro-service architecture and a data updating method thereof. The service module is only responsible for processing the service; query-only and computation, submitting a calculated result to a data service module; the service module completes the service; when the last service module is reached, if the calculation is successful, the current service module informs the data service module of the last step in the service chain during writing, and the data service module writes all data in the service chain in batches and controls the data to be writtenin the same transaction, so that the data writing accuracy is ensured; and if a certain service in the service link has an error, the data needs to be rolled back, the data service module is notifiedto give up the write-in queue of the service link, and an upstream service does not need to be notified to roll back. According to the invention, the writing pressure of the database and the pressureof communication between micro-services are reduced, the time for submitting events and storing data is reduced, and the situation of incomplete rollback of service data is avoided.

Description

technical field [0001] The invention relates to the technical field of data exchange networks, in particular to a highly consistent microservice architecture and a data update method thereof. Background technique [0002] When large-scale software is developed using the traditional monolithic architecture application, with the continuous increase of new requirements, software update and maintenance become more and more complicated and uncontrollable, and it is impossible to realize the rapid update and iteration mode of Internet development. On this basis, the microservice software architecture came into being. [0003] Microservice is an architectural style that generally refers to a small business processing module in a large software application. The microservice software architecture refers to the splitting of different businesses into different microservices during software design, and the communication and interaction data between each microservice is carried out usin...

AI Technical Summary

Problems solved by technology

[0006] The present invention solves the problem that in the prior art, in the process of operating a piece of data, each microservice may generate data errors during processing, and the cost of rollback is very huge, which in turn leads to software errors and causes heavy losses. At the same time, the existing The solution generated at least two additional network communication overheads, the separate query interface makes the development cost huge, the business service response is slow when the network is congested, and the problem that the microservice communication pressure is concentrated in the event service provides an optimized high-speed Consistent Microservice Architecture and Its Data Update Method

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