From: | Grigory Smolkin <g(dot)smolkin(at)postgrespro(dot)ru> |
---|---|
To: | pgsql-announce(at)postgresql(dot)org |
Subject: | pg_probackup 2.4.1 released |
Date: | 2020-06-26 10:38:49 |
Message-ID: | 8f142468-e1f8-faa6-2f5d-f0693394847b@postgrespro.ru |
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Lists: | pgsql-announce |
Postgres Professional are proud to announce the release of pg_probackup
2.4.1.
pg_probackup is a utility to manage backup and recovery of PostgreSQL
database cluster. It is designed to perform periodic full and
incremental page-level backups of the PostgreSQL instance that enable
you to restore the server in case of a failure.
Notable changes since 2.3.5
* Incremental restore. Now it is possible to reuse valid unchanged pages
available in PGDATA to increase speed and reduce network and I/O
consumption.
* The memory consumption during backup and merge operations is reduced.
* The speed of restore for incremental backup chains is greatly
improved, in some extreme cases of particularly long chains - by an
order of magnitude.
* Remote backup speed is improved thanks to moving the whole process of
scanning the remote data directory tree to the remote agent.
More information can be found in release notes:
https://github.com/postgrespro/pg_probackup/releases/tag/2.4.1
--
Grigory Smolkin
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company
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