On Fri, Sep 25, 2015 at 10:43 PM, rlemaroi <remi.le-marois@capgemini.com> wrote:
> Please how long does it take approximately to restore a 300 Go database using
> pg_restore ? Are there benchmarks for that ?
That's not an exact science and this is really application-dependent.
For example the more your schema has index entries to rebuild at
restore the longer it would take. There are as well ways to tune the
server to perform a faster restore, by for example increasing
maintenance_work_mem, disabling autovacuum, moving wal_level to
minimum, etc.
--
Michael
