Re: Survey on backing up unlogged tables: help us with PostgreSQL development!

From: Ron Mayer <rm_pg(at)cheapcomplexdevices(dot)com>
To: Glen Parker <glenebob(at)nwlink(dot)com>
Cc: PostgreSQL general <pgsql-general(at)postgresql(dot)org>, Josh Berkus <josh(at)agliodbs(dot)com>
Subject: Re: Survey on backing up unlogged tables: help us with PostgreSQL development!
Date: 2010-11-20 06:52:16
Message-ID: 4CE77020.3080309@cheapcomplexdevices.com
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Glen Parker wrote:
> As was already mentioned, application logs. Unlogged tables would be
> perfect for that, provided they don't go *poof* every now and then for
> no good reason. Nobody's going to be too heart broken if a handful of
> log records go missing, or get garbled, after a server crash or power
> outage. Delete 'em all after every restart though, and that's a problem.

How often are you doing unintentional restarts?

I'd guess for many people it's "whenever I had so many backend crashes
that I get motivated to check if I'm running the latest minor release".

And if it's an intentional restart - surely you could archive your
application logs before doing the restart, no?

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