Data initialization method and system under micro-service architecture

Abstract

The invention discloses a data initialization method and system under a micro-service architecture, and relates to the field of software technology development. The system comprises a management service, an SDK and services under other micro-service systems for providing or processing data; the management service is responsible for being connected with the SDK to collect data needing to be initialized, parsing the dependency relationship of the initialized data, issuing a data initialization instruction meeting dependency to the SDK, and storing an instruction execution result; and the SDK isresponsible for collecting and reporting data needing to be initialized to the management service when services under other micro-service systems providing or processing the data are started. Initialization of the initialized data with a complex mutual relation can be completed under a micro-service system, successful initialization of the final data can be ensured by any service starting and dependence sequence, and the requirement of most services for the initialized data is ensured to be met, and decoupling of service direct initialization data is satisfied.

Description

technical field [0001] The invention belongs to the field of software technology development, and in particular relates to a data initialization system under a microservice architecture and a data initialization method under a microservice architecture. Background technique [0002] The present invention is mainly based on two backgrounds. One is the prevalence of micro-service software architectures; the other is that most software architectures have data initialization requirements in databases. [0003] At present, most software architectures have data initialization requirements in the database, and some preset data needs to be written into the database according to the pre-designed structure, such as default roles, default users, menu structures, and other business or system data. On the other hand, since microservices are different from previous software architectures, multiple databases are used for data storage, and one of the advantages of microservices is the mutua...

AI Technical Summary

Problems solved by technology

[0004] At present, there is no popular solution for database initialization under the microservice system. One of the common solutions is to write SQL scripts for each service to complete this task during installation. The defect of this method lies in the SQL The uncertainty of the execution order makes it difficult to initialize cross-service data dependencies; another way is to write one or more unified SQL scripts for the entire system and execute them sequentially during installation. The disadvantage of this method is that in the database The writing of initialization scripts is not decoupled, and the development teams of all services jointly maintain these scripts, which increases communication and development costs

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