> > > > There were several bottlenecks in this area removed in 9.2 and 9.3. > > Unfortunately the worst of those bottlenecks were in the server, so they > depend > > on what database you are upgrading from, and so won't help you much > upgrading > > from 9.1. > > Yes, I assume 9.3 will be much better, though Jeff is right that if it > is pg_dump locking that is hurting you, you might not see a win even in > 9.3. >
I'll see it next year when we plan to migrate to 9.4 I though so some form of "superlock" can be interesting, because nobody can work with database when it is upgraded. Regards Pavel > > -- > Bruce Momjian <br...@momjian.us> http://momjian.us > EnterpriseDB http://enterprisedb.com > > + Everyone has their own god. + >
