【SpringCloud】工程分类概况

https://projects.spring.io/spring-cloud/spring-cloud.html

Spring Cloud provides tools for developers to quickly build some of the common patterns in distributed systems (e.g. configuration management, service discovery, circuit breakers, intelligent routing, micro-proxy, control bus, one-time tokens, global locks, leadership election, distributed sessions, cluster state). Coordination of distributed systems leads to boiler plate patterns, and using Spring Cloud developers can quickly stand up services and applications that implement those patterns. They will work well in any distributed environment, including the developer’s own laptop, bare metal data centres, and managed platforms such as Cloud Foundry.

 Features

 Spring Cloud focuses on providing good out of box experience for typical use cases and extensibility mechanism to cover others.

• Distributed/versioned configuration

• Service registration and discovery

• Routing

• Service-to-service calls

• Load balancing

• Circuit Breakers

• Global locks

• Leadership election and cluster state

• Distributed messaging

 

Feature	Spring Cloud	Dubbo Spring Cloud
Distributed configuration	Git、Zookeeper、Consul、JDBC	Spring Cloud Distributed Configuration + Dubbo Configuration Center[6]
Service registration and discovery	Eureka、Zookeeper、Consul	Spring Cloud Native Registration Center[7] + Dubbo Native Registration Center[8]
Load balancing	Ribbon（Random, RoundRobin）	Dubbo built-in implementation (random, polling, etc. + weights, etc.)
Circuit Breakers	Spring Cloud Hystrix	Spring Cloud Hystrix + Alibaba Sentinel[9] etc.
Service-to-service calls	Open Feign、RestTemplate	Spring Cloud service call + Dubbo @Reference.
Tracing	Spring Cloud Sleuth[10] + Zipkin[11]	Zipkin、opentracing, etc.