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This article mainly introduces "what is Spring Cloud Alibaba". In daily operation, I believe many people have doubts about what Spring Cloud Alibaba is. The editor consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful for you to answer the doubts about "what is Spring Cloud Alibaba?" Next, please follow the editor to study!

I personally understand that Spring Cloud Alibaba is an implementation of Spring Cloud's micro-service specification, plus some business components of Aliyun.

What is Spring Cloud?

Spring Cloud provides developers with distributed components to quickly build distributed systems (for example, configuration management, service discovery, circuit breakers, intelligent routing, micro-agents, control buses, one-time tokens, global locks, leadership elections, distributed sessions, cluster state).

Developers use the components of Spring Cloud to implement a distributed service system so that services can work in any distributed environment.

What is Spring Cloud Alibaba?

Official introduction: Spring Cloud Alibaba is committed to providing one-stop solutions for microservice development. This project contains the necessary components for the development of distributed application services, making it easy for developers to use these components to develop distributed application services through the Spring Cloud programming model.

Relying on Spring Cloud Alibaba, you only need to add some annotations and a small amount of configuration to connect Spring Cloud applications to Ali distributed application solutions, and quickly build distributed application systems through Ali middleware.

Component description:

Open source component

Component description Nacos Config distributed configuration management Nacos Discovery service registration and discovery management Sentinel flow control and service degradation RocketMQ message event driven Seata distributed transaction solution Dubbo Spring Cloud service remote invocation

Commercial component

Component description ACMNacos Config's commercial cloud service ANSNacos Discovery's commercial cloud service SMS Ali cloud short message service OSS Ali cloud object storage service SchedulerX Ali distributed task scheduling service

There is a good summary of the text to share with you:

Spring usually refers to Spring IOC

Spring Framework includes both Spring IOC and Spring AOP, and integrates with other J2EE frameworks

Spring Boot is a supplement to Spring Framework, which makes the integration of the framework easier and focuses on the rapid development of independent Spring applications.

Spring Cloud is a set of micro-service specification based on Spring Boot and enhances the application context.

Spring Cloud Alibaba uses Ali middleware as raw material to realize the micro-service specification of Spring Cloud.

The official GitHub warehouse address of Spring Cloud Alibaba:

Https://github.com/alibaba/spring-cloud-alibaba

At this point, the study of "what is Spring Cloud Alibaba" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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