数据库连接中间件

对于pg的插件数据库连接池中间件：pgbouncer。在实际使用过程中，如果两个人同时获取...

对于pg的插件数据库连接池中间件：pgbouncer。在实际使用过程中，如果两个人同时获取链接（通过pgbouncer），并在当前连接中多次获取session（select pg_backend_pid()），则两人的 pg_backend_pid()会有互相窜用的现象。这个算是bug吧？PG

带你读《HikariCP数据库连接池实战》之一：阿里中间件实战，第一个案例

这个例子是我在阿里巴巴多年间对一款中间件调优的真实经历，这款中间件经历过很多打磨，比如全链路压测、3年双十一大促、多种监控系统接入、数次整体结构重构改造、重大问题修复等。这款中间件是纯TCP的，再回首，我并不为当年所做的那些...

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