Spring Cloud Distributed Cloud service architecture

Spring Cloud is an ordered collection of frames. The development of the spring boot model simplifies the development of distributed system infrastructures, such as service discovery, registration, Configuration center, message bus, load balancer, circuit breakers, data monitoring, and so on (here are just a few of the columns) that can be started and deployed with spring boot's development style. Spring Cloud combines today's more mature, proven service framework with the spring boot style for re-encapsulation, masking complex configuration and implementation principles, and ultimately integrating a simple, easy-to-deploy and maintainable Distributed system architecture platform.

Spring Cloud's sub-projects can be broadly divided into two categories:
One is the encapsulation and abstraction of the existing mature framework spring boot, and also the largest number of projects;
The second category is the development of a subset of the infrastructure for distributed systems, such as spring Cloud Stream, which is Kafka, Activemq. In the practice of microservices, the first category of sub-projects is enough to be used, such as:
Spring Cloud Netflix
is a package of distributed service frameworks developed by Netflix, including discovery and registration of services, load balancing, circuit breakers, rest clients, request routing, and so on.

Spring Cloud Config　　将配置信息中央化保存, 配置Spring Cloud Bus可以实现动态修改配置文件。Spring Cloud Bus　　分布式消息队列，是对Kafka, MQ的封装。Spring Cloud Security　　对Spring Security的封装，并能配合Netflix使用。Spring Cloud Zookeeper　　对Zookeeper的封装，使之能配置其它Spring Cloud的子项目使用。Spring Cloud Eureka      Spring Cloud Eureka 是 Spring Cloud Netflix 微服务套件中的一部分，它基于Netflix Eureka 做了二次分装，主要负责完成微服务架构中的服务治理功能。

Spring Cloud provides distributed infrastructure solutions for future Internet companies. At the same time, with the popularity of the microservices architecture and Docker container concept in recent years, Spring Cloud will have a niche in the future of "cloud" software development style, especially in the current variety of distributed solutions to provide a standardized, full-site technology solutions, Effectively promote the service-side software system technology upgrading.

Spring Cloud Distributed Cloud service architecture