Pgpool

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(pgpool-II features)
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Pgpool is a connection pooling/replication server for PostgreSQL.
 
Pgpool is a connection pooling/replication server for PostgreSQL.
  
[[Image:pgpool-ii-arch.png|thumb|right|pgpool-II architecture]]
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==pgpool-II功能==
==pgpool-II features==
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* uses multiple DB nodes to process search queries in parallel for higher performance compared to a single PostgreSQL server
 
* uses multiple DB nodes to process search queries in parallel for higher performance compared to a single PostgreSQL server
 
* comes with web-based administration tool called "pgpoolAdmin" for easier operation (figure on the right)
 
* comes with web-based administration tool called "pgpoolAdmin" for easier operation (figure on the right)
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==图集==
 
==图集==
 
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<gallery>
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image:pgpool-ii-arch.png|pgpool-II架构
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</gallery>
  
 
==链接==
 
==链接==

2013年7月4日 (四) 12:58的版本

Pgpool is a connection pooling/replication server for PostgreSQL.

pgpool-II功能

  • uses multiple DB nodes to process search queries in parallel for higher performance compared to a single PostgreSQL server
  • comes with web-based administration tool called "pgpoolAdmin" for easier operation (figure on the right)
  • up to 128 DB nodes can be attached (can be extended by recompilation)
  • can be operated using a port opened in pgpool-II for administration via network
For now, only pgpoolAdmin is released as a pgpool-II administration tool. Since C library and protocol format documentation is 

available, however, new administration tool can be created if needed.

图集

链接

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