Re: Experiences with BLOB + PostgreSQL

From: Tomasz Ostrowski <tometzky(at)batory(dot)org(dot)pl>
To: juliano(dot)freitas(at)ati(dot)pe(dot)gov(dot)br
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: Experiences with BLOB + PostgreSQL
Date: 2008-08-18 09:28:11
Message-ID: 48A940AB.4090604@batory.org.pl
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On 2008-08-14 20:03, juliano(dot)freitas(at)ati(dot)pe(dot)gov(dot)br wrote:

> I'd like to ask you about some experience in managing huge databases which
> store mostly binary files.

Do you mean BYTEA or large objects? Both have pros and cons.

> We're developing a system which is likely to grow up to terabytes in
> some years and I'd like to hear something from people who really
> administrate these kinds of databases.

I do not really administrate this kind of database, but I see one
serious problem - a major version upgrade would be very hard.

A filesystem storage with metadata stored in a database would be much
better.

Pozdrawiam
Tometzky
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