Re: Call for 7.5 feature completion
Jan Wieck <janwieck@yahoo.com>
From: Jan Wieck <JanWieck@Yahoo.com>
To: Mario Weilguni <mweilguni@sime.com>
Cc: PostgreSQL Development <pgsql-hackers@postgresql.org>
Date: 2004-05-17T20:42:42Z
Lists: pgsql-hackers
Mario Weilguni wrote: >> >> Interesting. >> We have made COMPLETELY different experiences. >> >> There is one question people ask me daily: "When can we have sychronous >> replication and PITR?". >> Performance is not a problem here. People are more interested in >> stability and "enterprise" features such as those I have mentioned above. > > I doubt that. Having deployed several 7.4 databases, the first customers ask > (of course not in technical speech, but in the meaning) when the problem with > checkpoint hogging system down is solved. This is a really serious issue, > especially when using drbd + ext3. The system will become really unresponsive > when checkpoint is running. > > I heavily await 7.5 because of the background writer. Have you done some more extensive tests with 7.5 already and if so, what are your experiences with it so far? Jan -- #======================================================================# # It's easier to get forgiveness for being wrong than for being right. # # Let's break this rule - forgive me. # #================================================== JanWieck@Yahoo.com #