Re: [SQL] (Ab)Using schemas and inheritance

From: Jorge Godoy <jgodoy(at)gmail(dot)com>
To: "Tony Wasson" <ajwasson(at)gmail(dot)com>
Cc: "Jim C(dot) Nasby" <jnasby(at)pervasive(dot)com>, pgsql-general(at)postgresql(dot)org
Subject: Re: [SQL] (Ab)Using schemas and inheritance
Date: 2006-05-24 01:09:45
Message-ID: 200605232209.48130.jgodoy@gmail.com
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Em Terça 23 Maio 2006 21:54, Tony Wasson escreveu:
>
> $.02 about lots of schemas.
>
> I worked with an application that had 500 schemas and that worked very
> well. However, as the number of schemas exceeeded 8000 the query speed
> started to degrade. Running \d with a single schema in your search
> path took a few seconds with that many schemas. Queries that were
> running in 100ms were now taking about 600ms.
>
> In short, postgresql will support lots of schemas.

Hi Tony.

Thanks. But then, it will degrade a lot when I reach "thousands" of schemas
or it will degrade if I have too many schemas on my search path? It was a
little ambiguous from your answer above.

Be seeing you,
--
Jorge Godoy <jgodoy(at)gmail(dot)com>

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