freebsd 5.2 and max_connections

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От David Hill
Тема freebsd 5.2 and max_connections
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Msg-id 20040113160413.GB1554@phobia.ms
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Ответы Re: freebsd 5.2 and max_connections  (Richard Huxton <dev@archonet.com>)
Список pgsql-performance
Hello -
I am using postgresql to hold aliases, users, and relay_domains for postfix and courier to do lookups from.  I am not
storingmail in sql. 

I need postgresql to have fast read performance, so i setup index's on the tables.  Also, the queries are basically
"selectblah from table where domain='domain.com'";, so i dont need to be able to support large results. 

I will  have a lot of mail servers connecting to this postgresql db, so i need to support a lot of connections... but
dontneed to support large results. 

I am using FreeBSD 5.2.

What are some tuning options and formulas I can use to get good values?

Thanks!
David


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