From: | Cristóvão Dalla Costa <cbraga(at)bsi(dot)com(dot)br> |
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To: | pgsql-general(at)postgresql(dot)org |
Subject: | LISTEN/NOTIFY |
Date: | 2002-10-04 20:49:55 |
Message-ID: | 3D9DFEF3.6020509@bsi.com.br |
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Lists: | pgsql-general pgsql-interfaces |
I'm developing an e-commerce site using Apache/mod_perl and, for
performance, I intend to cache rows such as user and product information
inside Perl. I think the LISTEN/NOTIFY interface would be perfect for
invalidating the cache when a product/user gets updated, yet I have not
found a way to access it from Perl -- DBI, or DBD::Pg even, offer no way
to "listen". Also, I don't really like the vanilla Pg. So, my question
to you is, is there another efficient way to accomplish notification of
updates?
Thank you
Cristóvão
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