From 0d2a0bc9c7de485c13bb004bc5e26b9c1de3bb65 Mon Sep 17 00:00:00 2001 From: yedf2 <120050102@qq.com> Date: Sat, 30 Oct 2021 12:10:32 +0800 Subject: [PATCH] update saga compare --- README-cn.md | 4 ++-- README-en.md | 4 ++-- README.md | 4 ++-- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/README-cn.md b/README-cn.md index 30722a9..ea51ca5 100644 --- a/README-cn.md +++ b/README-cn.md @@ -49,8 +49,8 @@ DTM是一款golang开发的分布式事务管理器，解决了跨数据库、 |异常处理| [子事务屏障自动处理](https://zhuanlan.zhihu.com/p/388444465) |手动处理 |dtm解决了幂等、悬挂、空补偿| | TCC事务| ✓|✓|| | XA事务|✓|✓|| -|AT事务|✗|✓|AT与XA类似，性能更好，但有脏回滚| -| SAGA事务 |简单模式 |状态机复杂模式 |dtm的状态机模式在规划中| +|AT事务|建议使用XA|✓|AT与XA类似，性能更好，但有脏回滚| +| SAGA事务 |支持并发 |状态机模式 || |事务消息|✓|✗|dtm提供类似rocketmq的事务消息| |单服务多数据源|✓|✗|| |通信协议|HTTP、gRPC|dubbo等协议，无HTTP|dtm对云原生更加友好| diff --git a/README-en.md b/README-en.md index 84b6cd2..bd13a01 100644 --- a/README-en.md +++ b/README-en.md @@ -55,8 +55,8 @@ The following is a comparison of the main features of dtm and Seata. | Exception handling | [Sub-transaction barrier](https://zhuanlan.zhihu.com/p/388444465) | manual | dtm solves idempotent transaction, hanging, null compensation | | TCC | ✓ | ✓ | | | XA | ✓ | ✓ | | -| AT | ✗ | ✓ | AT is similar to XA with better performance but with dirty rollback | -| SAGA | Simple mode | complicated state-machine mode | dtm's state-machine mode is being planned | +| AT | suggest XA | ✓ | AT is similar to XA with better performance but with dirty rollback | +| SAGA | support concurrency | complicated state-machine mode | dtm's state-machine mode is being planned | | Transactional Messaging | ✓ | ✗ | dtm provides Transactional Messaging similar to RocketMQ | | Multiple DBs in a service |✓|✗|| | Communication protocols | HTTP, gRPC | Dubbo, no HTTP | | diff --git a/README.md b/README.md index 30722a9..ea51ca5 100644 --- a/README.md +++ b/README.md @@ -49,8 +49,8 @@ DTM是一款golang开发的分布式事务管理器，解决了跨数据库、 |异常处理| [子事务屏障自动处理](https://zhuanlan.zhihu.com/p/388444465) |手动处理 |dtm解决了幂等、悬挂、空补偿| | TCC事务| ✓|✓|| | XA事务|✓|✓|| -|AT事务|✗|✓|AT与XA类似，性能更好，但有脏回滚| -| SAGA事务 |简单模式 |状态机复杂模式 |dtm的状态机模式在规划中| +|AT事务|建议使用XA|✓|AT与XA类似，性能更好，但有脏回滚| +| SAGA事务 |支持并发 |状态机模式 || |事务消息|✓|✗|dtm提供类似rocketmq的事务消息| |单服务多数据源|✓|✗|| |通信协议|HTTP、gRPC|dubbo等协议，无HTTP|dtm对云原生更加友好|