https://blog.youkuaiyun.com/qq_39701205zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/qq_39701205/article/details/148239037https://blog.youkuaiyun.com/qq_39701205/article/details/148239037qq_39701205Mon, 26 May 2025 23:48:49 +0800 业务SQL + undo_log -> 获取记录全局锁 -> 提交本地事务 -> 上报给TC执行结果。由于为保证消息的可靠性引入本地消息表，并且定时异步扫描，所以在性能方面要比RocketMQ差，并且代码量会更大，设计更加复杂。接口，提供一个回查的接口。]]>https://blog.youkuaiyun.com/qq_39701205/article/details/148207185https://blog.youkuaiyun.com/qq_39701205/article/details/148207185qq_39701205Sun, 25 May 2025 15:26:54 +0800https://blog.youkuaiyun.com/qq_39701205/article/details/148185546https://blog.youkuaiyun.com/qq_39701205/article/details/148185546qq_39701205Sat, 24 May 2025 15:15:27 +0800https://blog.youkuaiyun.com/qq_39701205/article/details/148172522https://blog.youkuaiyun.com/qq_39701205/article/details/148172522qq_39701205Fri, 23 May 2025 21:48:40 +0800 10KB。：元素数量 > 5,000 或总大小 > 10MB。]]>https://blog.youkuaiyun.com/qq_39701205/article/details/148174885https://blog.youkuaiyun.com/qq_39701205/article/details/148174885qq_39701205Fri, 23 May 2025 19:35:50 +0800https://blog.youkuaiyun.com/qq_39701205/article/details/147175030https://blog.youkuaiyun.com/qq_39701205/article/details/147175030qq_39701205Sun, 13 Apr 2025 01:09:21 +0800https://blog.youkuaiyun.com/qq_39701205/article/details/147166078https://blog.youkuaiyun.com/qq_39701205/article/details/147166078qq_39701205Sat, 12 Apr 2025 20:57:39 +0800https://blog.youkuaiyun.com/qq_39701205/article/details/146468810https://blog.youkuaiyun.com/qq_39701205/article/details/146468810qq_39701205Mon, 24 Mar 2025 16:33:59 +0800https://blog.youkuaiyun.com/qq_39701205/article/details/146296861https://blog.youkuaiyun.com/qq_39701205/article/details/146296861qq_39701205Sun, 16 Mar 2025 16:34:03 +0800https://blog.youkuaiyun.com/qq_39701205/article/details/145124375https://blog.youkuaiyun.com/qq_39701205/article/details/145124375qq_39701205Fri, 17 Jan 2025 14:38:47 +0800https://blog.youkuaiyun.com/qq_39701205/article/details/145168123https://blog.youkuaiyun.com/qq_39701205/article/details/145168123qq_39701205Wed, 15 Jan 2025 21:28:07 +0800https://blog.youkuaiyun.com/qq_39701205/article/details/145099504https://blog.youkuaiyun.com/qq_39701205/article/details/145099504qq_39701205Sun, 12 Jan 2025 21:27:54 +0800https://blog.youkuaiyun.com/qq_39701205/article/details/145097544https://blog.youkuaiyun.com/qq_39701205/article/details/145097544qq_39701205Sun, 12 Jan 2025 19:12:46 +0800https://blog.youkuaiyun.com/qq_39701205/article/details/140494007https://blog.youkuaiyun.com/qq_39701205/article/details/140494007qq_39701205Wed, 17 Jul 2024 17:37:54 +0800https://blog.youkuaiyun.com/qq_39701205/article/details/140485044https://blog.youkuaiyun.com/qq_39701205/article/details/140485044qq_39701205Wed, 17 Jul 2024 14:15:10 +0800https://blog.youkuaiyun.com/qq_39701205/article/details/140469585https://blog.youkuaiyun.com/qq_39701205/article/details/140469585qq_39701205Tue, 16 Jul 2024 17:44:19 +0800https://blog.youkuaiyun.com/qq_39701205/article/details/140461349https://blog.youkuaiyun.com/qq_39701205/article/details/140461349qq_39701205Tue, 16 Jul 2024 15:49:08 +0800https://blog.youkuaiyun.com/qq_39701205/article/details/138322588https://blog.youkuaiyun.com/qq_39701205/article/details/138322588qq_39701205Thu, 11 Jul 2024 16:23:13 +0800https://blog.youkuaiyun.com/qq_39701205/article/details/140351838https://blog.youkuaiyun.com/qq_39701205/article/details/140351838qq_39701205Thu, 11 Jul 2024 15:27:04 +0800https://blog.youkuaiyun.com/qq_39701205/article/details/139094689https://blog.youkuaiyun.com/qq_39701205/article/details/139094689qq_39701205Wed, 10 Jul 2024 18:24:20 +0800