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Re: Lookup Performance for Postmapped Files

From: Alessandro Ballestriero (alessandro.ballestrierointred.it)
Date: Wed Dec 10 2008 - 09:07:56 CST


Fat Bear Mail Services ha scritto:
> My virtual_alias_maps file (hash:/etc/postfix/virtual) is many
> thousands of lines. Does sorting the virtual file before running
> postmap improve subsequent lookup performance? Just curious.
>
> Thanks,
> Steve Amerige
> Fat Bear
Hi, use CDB format is most optimized for read access
For more information see:
http://www.postfix.org/CDB_README.html

Bye

Alessandro