Research on Service Splitting and Governance of E-commerce System Based on Microservice Architecture : Taking small and medium-sized BtoC e-commerce system as an example

With the advancement and implementation of information technology, microservice architecture has gained popularity in current times. However, it remains challenging to decompose complex business logic into multiple services and effectively manage them. Using the e-commerce field as a case study, this paper innovatively applies horizontal and vertical partitioning methods combined with domain-driven design to divide services. This approach results in RestAPI microservices that implement business domain logic and WebUI microservices responsible for front-end display. The paper provides an overview of the fundamental microservices governing business microservices (RestAPI, WebUI). These basic microservices oversee multiple services distributed across different servers, clusters, or clouds by dynamically configuring inter-service invocation rules to ensure mutual cooperation and achieve comprehensive system functionality. The method of microservice decomposition is expanded upon to better meet the requirements of high performance, high availability, and high concurrency within e-commerce systems.