Re: [HACKERS] SAN, clustering, MPI, Backplane Re: Postgresql on

2004-07-09 Thread Yannick Lecaillez
Le jeu 08/07/2004 à 14:22, Andrew Piskorski a écrit : > You want to do clustering for failover/reliability reasons, for > performance/scalability reasons, or for both? for all that of course :) > For some stuff to read, see the dozen or so links I posted here: > > http://openacs.org/forums/mess

Re: [HACKERS] Postgresql on SAN

2004-07-07 Thread Yannick Lecaillez
Thanks a lot for all people which answer. I have this "clustering on SAN" problem today and i think it could be less harder to implement this today than it was for Oracle in 1993 (since i can find a lot of work in opensource which could be interesting in this project : distributed lock, clustered

Re: [HACKERS] Postgresql on SAN

2004-07-06 Thread Yannick Lecaillez
Le mar 06/07/2004 à 19:07, Alvaro Herrera a écrit : > On Tue, Jul 06, 2004 at 06:17:16PM +0200, Yannick Lecaillez wrote: > > > What need to do (understand, to devel) to allow several > > postgres instance running from several server to access to the > > same dat

[HACKERS] Postgresql on SAN

2004-07-06 Thread Yannick Lecaillez
Hi ppl, What need to do (understand, to devel) to allow several postgres instance running from several server to access to the same data (no replication at all) hosted on a SAN ? I'm probably wrong but i think this type of dev should be easier to realize than replication ? Becaus