On Fri, Sep 09, 2005 at 06:20:21PM -0500, Scott Marlowe wrote: > > pgpool is a connection pool; it has (almost) nothing to do with > > replication. It certainly doesn't work to provide any kind of data > > security on a RAID0 setup. > > > > I'm not arguing against anything people have suggested, only pointing > > out that if you're using RAID0 your data is not safe against a drive > > failure, except possible using pgcluster (some would argue that > > statement-based replication isn't as reliable as log-based). > > Um. No. It has a synchronous replication mode, which I've used, and it > works quite well. > > Look it up, it's pretty cool. Writes to both pg machines synchronously, > reads from them load balanced. Of course, there are some limits imposed > by this methodology, re: things like random() and such. > > Now, if you're arguing against statement based replication, that I can > understand. but pgpool can definitely do two box sync replication.
Oh, I didn't realize that. Though I have to wonder why they duplicated what pgcluster provides... -- Jim C. Nasby, Sr. Engineering Consultant [EMAIL PROTECTED] Pervasive Software http://pervasive.com work: 512-231-6117 vcard: http://jim.nasby.net/pervasive.vcf cell: 512-569-9461 ---------------------------(end of broadcast)--------------------------- TIP 3: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faq
