Re: PostgreSQL as a local in-memory cache

On Fri, Jun 18, 2010 at 1:55 PM, Josh Berkus <josh@agliodbs.com> wrote:
>
>> It must be a setting, not a version.
>>
>> For instance suppose you have a session table for your website and a
>> users table.
>>
>> - Having ACID on the users table is of course a must ;
>> - for the sessions table you can drop the "D"
>
> You're trying to solve a different use-case than the one I am.
>
> Your use-case will be solved by global temporary tables.  I suggest that
> you give Robert Haas some help & feedback on that.
>
> My use case is people using PostgreSQL as a cache, or relying entirely
> on replication for durability.
>
> --
>                                  -- Josh Berkus
>                                     PostgreSQL Experts Inc.
>                                     http://www.pgexperts.com
>


Is he? Wouldn't a global temporary table have content that is not
visible between db connections? A db session many not be the same as a
user session.

--
Rob Wultsch
wultsch@gmail.com