Author: Trevor Sky Garside Date: To: Georg v.Zezschwitz CC: exim-users Subject: Re: [Exim] Flat files vs DBM
| when being responsible for a mail server carrying about 1000 | domains, I experienced a *very significant* speedup when
| switching to DBM (Berkely DB, to be exact). | | I guess it was about a 2 or 3 times speed gain on an
| "exim -bt".
What does your local_domains line look like? I have tried "local_domains =
dbm;/usr/exim/local-domains" amd "local_domains =
dbm;/usr/exim/local-domains.db", both with no luck. The DBM file appears to
be setup correctly -- I created it using the dbmopen() command in Perl, and
assigned a simple value to it -- I set test.domain = test.domain (I'm not
sure what key/value pairs I should use since I really only need keys).