Re: PostgreSQL Process memory architecture

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От Stephen Frost
Тема Re: PostgreSQL Process memory architecture
Дата
Msg-id 20130527124500.GO8597@tamriel.snowman.net
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Ответ на Re: PostgreSQL Process memory architecture  (Atri Sharma <atri.jiit@gmail.com>)
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* Atri Sharma (atri.jiit@gmail.com) wrote:
> It is just a hunch, but all of your attributes are character varying.
> Could TOAST be an issue here?

TOAST tables are only created when needed.  In addition, I believe
Lior's concerned about memory utilization and not disk usage; memory
utilization should not be impacted by TOAST at all unless large values
in the tables (which had to be moved to a TOAST table due to size) are
actually being queried against.
Thanks,
    Stephen

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