Pgpool-II is a tool to add useful features to PostgreSQL, including
connection pooling, load balancing, automatic fail over and more.
Pgpool-II 4.1.0 is now officially relased.
V4.1.0 has new features:
* Statement level load balancing.
* Auto failback.
* Enhance performance in number of areas.
- Shared relation cache allows to reuse relation cache among sessions
to reduce internal queries against PostgreSQL system catalogs.
- Have separate SQL parser for DML statements to eliminate unnecessary parsing effort.
- Load balancing control for specific queries.
* Reduce Internal Queries against System Catalogs.
* Import PostgreSQL 12 SQL parser.
* etc.
You can download it from:
https://pgpool.net/mediawiki/index.php/Downloads
Please see the release notes at:
https://www.pgpool.net/docs/41/en/html/
--
Bo Peng <pengbo@sraoss.co.jp>
SRA OSS, Inc. Japan