Hi Paul,

The dbmail_domains table is just one we had created for doing virtual_domains 
in postfix and doing sql transport lookups:

| dbmail_domains | CREATE TABLE `dbmail_domains` (
  `ID` int(10) NOT NULL AUTO_INCREMENT,
  `domainName` varchar(255) DEFAULT NULL,
  `client_idnr` bigint(21) NOT NULL DEFAULT '0',
  `transport` varchar(255) NOT NULL DEFAULT 'lmtp:192.168.1.9:26',
  `plesk` tinyint(1) DEFAULT '0',
  `dbmail_island` tinyint(1) DEFAULT NULL,
  PRIMARY KEY (`ID`)
) ENGINE=InnoDB AUTO_INCREMENT=7573 DEFAULT CHARSET=utf8 |

mysql> select * from dbmail_domains limit 1;
+----+----------------+-------------+------------------------+-------+---------------+
| ID | domainName     | client_idnr | transport              | plesk | 
dbmail_island |
+----+----------------+-------------+------------------------+-------+---------------+
|  6 | testdomain.com |           0 | lmtp:[192.168.1.61]:28 |     0 |          
   1 |
+----+----------------+-------------+------------------------+-------+---------------+

We're just wondering how we fare up in terms of size and usage of dbmail 
compared to what others have seen.  We've a dbmail setup with a single island 
and we've now decided to add an additional island in after we'd reached 10k 
users as we had started to see some real performance losses.  Realistically we 
should have done this a lot sooner!!!:)

Does anyone know how far people have taken dbmail+mysql in terms of 
users/capacity?  I've heard postgresql is much better at performing but at the 
moment we're happy with mysql.

Kind Regards

James Greig 



-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of 
Paul J Stevens
Sent: 09 May 2011 08:07
To: DBMail mailinglist
Subject: Re: [Dbmail] figures

On 05/08/2011 08:18 PM, James Greig wrote:
> Hi guys,
> 
> Been a while since i've posted on here.  We're making changes to our dbmail 
> setup but thought i'd post to see how we fare up against other people using 
> dbmail.  We've finally got round to splitting things off onto separate dbmail 
> islands as per a modified setup of the scaling pdf.  Our first dbmail island 
> has the following stats if anyone's interested.
> 
> mysql> select count(*) from dbmail_users;
> |    10127 |

Nice. I don't run anything that large.

> mysql> select count(*) from dbmail_domains;

Eh, where did that table come from?


Now what was your question again?


-- 
  ________________________________________________________________
  Paul J Stevens        pjstevns @ gmail, twitter, skype, linkedin
  NFG Net Facilities Group BV___________________________Utrecht_NL
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