The Real Value of Open Source: ROI and beyond

at PHPCon Poland 2012 on 1 Oct 2012

The Real Value of Open Source: ROI and beyond

at PHPCon Poland 2012 on 30 Sep 2012

The Real Value of Open Source: ROI and beyond

at PHPCon Poland 2012 on 29 Sep 2012

Varnish In Action

at PHPCon Poland 2012 on 29 Sep 2012

Varnish In Action

at PHPCon Poland 2012 on 29 Sep 2012

How to remove PHP calls and scale your site like crazy!

at PHPCon Poland 2012 on 29 Sep 2012

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