[Pdns-users] question about PDNS - performance

[AJ McKee]

On Wed, 23 Feb 2005 10:32:00 +1300, Dan Clark <dan at synaptic.net.nz> wrote:

> ok excellent, thats just what I wanted to hear ;)
> just one query, is your SQL on the same box/s as the DNS daemon? or do  
> you have it across the network on the core MYSQL server?
> I'm trying to find where the bottlekneck is slowing it all down and  
> can't get logging to file to work (just wont populate the .log file)

Yes, the SQL servers are on a separate boxes connected to each server via  
GiGE. It made sense to us when putting this thing together from both a  
security and management point of view to isolate the servers from the pds  
servers. A basic view of the network would look like this;


      MySQL Masters
           |
         PDNS 1 (IE)
------------------------
Pdns 2 (DE)        Pdns3 (USA)
   |                 |
MySQL 2           MySQL 3
   |                 |
   -VPN 2 Mysql Masters-