Re: High Avaliable in the PostgreSQL.

On Wed, May 30, 2007 at 06:12:02PM -0400, Adam Tauno Williams wrote:
>
> Sure it can be done. Get two SANs that support replication, redundant
> high-speed WAN links, high end servers, large UPSs, and generators.

Most SANs that I've seen aren't in "geographically separate"
locations in the way most think of this. It's usually metronet --
it's not even a different city. That's a poor disaster prevention
strategy, although it might be worth it as step one. (If you can
take the latency, of course, you can make this go further, but true
both-coast solutions, for instance, will make the latency such that
users will certainly be able to see it.)

A

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