Dada Speeding Up: FastCGI versus mod_perl etc.

 
From: alex@PROTECTED
Date: June 18th 2011

Hi everyone

We're about to embark on some server tuning to try and improve our current 10,000 message per hour rate, and wondered if anyone else had tried some optimisations before we start?

What we are thinking is:

  1. Speed test FastCGI against mod_perl with Apache

  2. Speed test Apache versus Lighttpd versus NGinx with FastCGI

  3. Optimise Exim (email transport) by placing message queue into RAM and turning off/minimising logging

  4. Compare speeds of Exim versus other MTAs such as Courier etc

  5. Increase Dada batch sizes to reduce log writes and logrotate dada log every day to speed up access

Phew!

Not a complete list but would be interested to hear experiences if anyone else has any :-)

(We've just been tuning the heck out of Magento on the Zend Framework so have a few tips and tricks from that!)

Alex

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