标签 PostgreSQL , 10.0 , libpq , jdbc , failover , loadbalance , multi host , target_session_attrs 背景数据库一主多备，这个词在互联网应该不陌生。但是主备切换和应用程序如何配合才能天衣无缝呢？你可能会有这样的疑问。 1. 什么类型的QUERY发给主库，什么类型的QUERY发给备库？ 2. 主库和备...

文章 2015-10-15 来自：开发者社区

PostgreSQL数据库压力测试工具pgbench简单应用

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