为保证业务数据的一致性，防止出现脏数据，某个做了集群部署的业务需要控制某一个业务同一时刻只能有一个节点进行业务处理，刚好项目也使用了memcached，于是用memcached实现一个用户业务锁机制就是最简单的解决方案。
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About Me
李晋阳 Jinyang Li
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Recent Posts
- 11/11/22 Oracle SQL的BASE64加密解密函数使用
- 11/11/16 【转载】懂得保持平衡的程序员
- 11/11/01 nginx+tomcat+memcached+iphash 实现负载、容灾
- 11/11/01 使用memcached实现集群业务的用户业务锁
- 11/11/01 用Hg（Mercurial）做发布版本控制
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