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Spring Cloud Alibaba Seata handles distributed transactions Distributed transaction management preface I don't want to post this blog, because the transaction rollback function is not perfectly implemented. If you see this blog, just understand it. If there is a solution in the future, I'll update it. Distributed transaction Before di ...

1, Introduction to Seata Seata is an open source distributed transaction solution, which is committed to providing high-performance and easy-to-use distributed transaction services. Seata will provide users with AT, TCC, SAGA and XA transaction modes to create a one-stop distributed solution for users. 2, Software version Software edition ...

1, Distributed transaction problem A business operation needs to be called remotely across multiple data sources or across multiple systems, which will lead to distributed transaction problems. give an example: Business logic for users to purchase goods. The whole business logic is supported by three micro services: Warehousing service: ...

Catalog Spring Cloud Alibaba microservice series articles 0. Spring Cloud Alibaba micro service series - preparations1. Spring Cloud Alibaba micro service series - service registry Nacos2. Spring Cloud Alibaba micro service series - configuration center Nacos3. Spring Cloud Alibaba micro service series - service call Open Feign4. Spring Cloud ...

1, Introduction to Seata: 1. Introduction to Seata: Seata is an open source distributed transaction solution, which is committed to providing high-performance and easy-to-use distributed transaction services. It provides users with several different transaction modes such as AT, TCC, SAGA and XA: AT mode: a non intrusive distributed transact ...

Distributed things thing: To ensure the ACID of data in a database We need to do things. In a database, multiple sql statements are either executed or not executed There are many conditions, including item isolation level Distributed things The current architectures are all distributed architectures. In order to ensure that multiple d ...

Seata1.4.2+Nacos construction and use preface seata official website Build environment: mac os spring-boot.version 2.3.7.RELEASE spring-cloud-alibaba.version 2.2.2.RELEASE spring-cloud.version Hoxton.SR9 Database mysql.8.0+ 1, Set up seata1.4.2 server 1. Download seata1.4.2 Download address https://github.com/seata/seata/releases ...