Re: performance problem - 10.000 databases - Mailing list pgsql-admin

From Bruno Wolff III
Subject Re: performance problem - 10.000 databases
Date
Msg-id 20031105161827.GA5557@wolff.to
Whole thread Raw
In response to Re: performance problem - 10.000 databases  (Marek Florianczyk <franki@tpi.pl>)
Responses Re: performance problem - 10.000 databases  (Marek Florianczyk <franki@tpi.pl>)
List pgsql-admin
On Wed, Nov 05, 2003 at 16:14:59 +0100,
  Marek Florianczyk <franki@tpi.pl> wrote:
> One database with 3.000 schemas works better than 3.000 databases, but
> there is REAL, BIG problem, and I won't be able to use this solution:
> Every query, like "\d table" "\di" takes veeeeeeery long time.
> Users have to have phpPgAdmin wich I modified to suit our needs, but now
> it doesn't work, not even log-in. If I rewrite phpPgAdmin to log users
> without checking all schemas, and tables within schemas, none of users
> will be able to examine structure of table. Query like "\d table" from
> psql monitor takes about 2-5 MINUTES :(

Analyzing the system tables will likely make these queries go faster.

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