Pgpool

2013年7月4日 (四) 13:02的版本

Pgpool is a connection pooling/replication server for PostgreSQL.

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 ==pgpool-II功能==
-* uses multiple DB nodes to process search queries in parallel for higher performance compared to a single PostgreSQL server
+*伸缩性，可扩展至128个数据库节点
-* comes with web-based administration tool called "pgpoolAdmin" for easier operation (figure on the right)
+*连接池
-* up to 128 DB nodes can be attached (can be extended by recompilation)
+*复制
-* can be operated using a port opened in pgpool-II for administration via network
+*负载均衡
- For now, only pgpoolAdmin is released as a pgpool-II administration tool. Since C library and protocol format documentation is
+*连接限制
-available, however, new administration tool can be created if needed.
+*并行查询
 ==图集==