Features:

Controllable complexity: Each microservice focuses on a single function, making it easy to maintain high maintainability and development efficiency

Independent deployment: Since microservices have independent running processes, each microservice can also be deployed independently

Flexible technology selection: decentralized technology selection under microservice architecture

Fault tolerance: Under microservice architecture, faults are isolated in a single service

Extension: Single block architecture applications can also achieve horizontal scaling, which is to replicate the entire application to different nodes in a complete manner