-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Gregory Stark wrote: > "Simon Riggs" <simon@xxxxxxxxxxxxxxx> writes: > >> You're right, but the distinction is a small one. What are the chances >> of losing two independent servers within a few milliseconds of each >> other? > > If they're on the same power bus? That chance is minuscule or at least should be. Of course we are assuming some level of conditioned power that is independent of the power bus, e.g; a UPS. Joshua D. Drake - -- === The PostgreSQL Company: Command Prompt, Inc. === Sales/Support: +1.503.667.4564 24x7/Emergency: +1.800.492.2240 PostgreSQL solutions since 1997 http://www.commandprompt.com/ UNIQUE NOT NULL Donate to the PostgreSQL Project: http://www.postgresql.org/about/donate PostgreSQL Replication: http://www.commandprompt.com/products/ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFG4sqvATb/zqfZUUQRAq/qAKCkkFX/hTddRJriMGMYhjy04REwvgCfUoY5 pzcyvahVvsaAL8qlkJVtbX0= =nzIH -----END PGP SIGNATURE----- ---------------------------(end of broadcast)--------------------------- TIP 6: explain analyze is your friend