Distributed Transactions Manager

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related:

• ✅ #170
• ✅ #79
• ✅ #195
• ✅ #56

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分布式事务中间件:

• https://www.cnblogs.com/chengxy-nds/p/14046856.html
• https://zhuanlan.zhihu.com/p/183753774
• http://icyfenix.cn/architect-perspective/general-architecture/transaction/distributed.html
• https://juejin.cn/post/6844903647197806605

原理:

• CAP 定理（Consistency、Availability、Partition Tolerance Theorem），也称为 Brewer 定理
• ACID:
  • A:原子性(Atomicity)
  • C:一致性(Consistency)
  • I:隔离性(Isolation)
  • D:持久性(Durability)

方案:

• ✅ 乞丐方案: Redis
• ✅ 2PC(Two-phase commit protocol), 二阶段提交
• ✅ 3PC: 相比于 2PC, 在参与者中引入超时机制，并新增一个阶段使得参与者可以利用此阶段统一各自的状态。
• ✅ TCC 事务(Try - Confirm - Cancel)
  • https://dtm.pub/guide/e-tcc.html
• ✅ 消息事务: RocketMQ

社区项目:

go:

• ✅ https://github.com/dtm-labs/dtm
  • https://www.dtm.pub/
• ✅ https://github.com/seata/seata-go
  • https://seata.io/zh-cn/blog/seata-analysis-go-server.html

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DTM:

• https://www.dtm.pub/
• https://github.com/dtm-labs/dtm

集成其他项目:

go-zero:

• https://go-zero.dev/cn/docs/eco/distributed-transaction/

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Seata:

• https://github.com/seata/seata-go

XA 事务:

• https://seata.io/zh-cn/blog/seata-xa-introduce.html
• https://segmentfault.com/a/1190000039910621

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