Web3 Apr 2024 · Seata 高性能 RPC 通信的实现- 巧用 reactor 模式 一、Reactor 模式. reactor 模式是一种事件驱动的应用层 I/O 处理模式,基于分而治之和事件驱动的思想,致力于构建一个高性能的可伸缩的 I/O 处理模式。 维基百科对 Reactor pattern 的解释: The reactor design pattern is an event handling pattern for handling service requests ... WebSeata: 有独立部署的集中式TCRM、TM与TC的交互通过RPC进行 TC中可以看到每个具体的事务分支,统一协调所有事务分支的提交及回滚 EasyTransaction: TC是业务服务进程中的一个模块,并没有独立出来,且存在子事务的服务实例都会调用起TC模块如ServiceA,B,C都有TC,但ServiceD,E没有这里的有无指代的是这一次事务里TC的功能有没有被触发TC …
SpringCloud Alibaba Seata - Seata简介 - 《SpringCloud》 - 极客文档
http://www.iotword.com/6303.html Web24 Jan 2024 · RM (Resource Manager) - Resource Manager Manage the resources of branch transaction processing, have the ability to register branch transactions with TC and report … fg9s3000wht
Java分布式事务Seata安装和使用,SpringCloud Seata分布式事务 …
WebMy notes . Contribute to liangfeng1234/Notes development by creating an account on GitHub. The overall architecture of Seata is shown in the figure above, which is divided into three roles: TC, TM and RM. TC (Server) is deployed as a separate Server, and TM and RM (Client) are integrated by business systems. TC (Transaction Coordinator) - Transaction Coordinator Maintain the status of global and branch … See more The main steps for starting the Seata Server are as follows: 1. Specify the registry (file, nacos, eureka, consult, etcd, zookeeper, sofa, redis) and configuration center (file, nacos, apollo, consult, etcd, zookeeper) through … See more According to the different behavior patterns of branch transactions (RM) in 2PC, Seata divides branch transactions into: 1. AT(Automatic … See more Webrm:rm 是资源管理器,也就是事务的参与者,大部分情况下就是指数据库,一个分布式事务往往涉及到多个 rm。 TM:TM 就是事务管理器,创建分布式事务并协调分布式事务中的各个子事务的执行和状态,子事务就是指在 RM 上执行的具体操作。 fg9s0000yel