--- Tom Lane <[EMAIL PROTECTED]> wrote:

> Jeff Eckermann <[EMAIL PROTECTED]> writes:
> > That probably won't impress your bosses.  If you
> need
> > a track record, then erServer might be what you
> need. 
> > erServer is a commercially produced product that
> was
> > (is still?) used by Afilias, the provider of
> registry
> > services for the .info and .org domains.  That's
> > serious testing; very large databases and lots of
> > traffic.
> 
> > Note that Afilias paid for the development of
> Slony-I;
> 
> ... because they were quite unhappy with erServer
> ...
> 
> Now erServer did work for them, but it required
> significant amounts of
> tuning and constant babysitting by the DBA.  (If
> Andrew Sullivan is
> paying attention to this thread, he can offer lots
> of gory details.)
> I can also personally testify that getting erServer
> set up is a major
> pain in the rear.  I haven't messed with Slony, but
> all reports are that
> it's a substantially better piece of code.
> 
>                       regards, tom lane
> 

Granted...
Liam's bosses want something with a history of
successful use in a serious production situation, and
erServer at least has that.  Slony has been around for
too short a time to make that claim, yet.



        
        
                
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