PHP/MySQL/Apache vs ASP/SQL Server/IIS

[rxsid]

Hi all,

Does anyone out there have any good links showing the advantage of PHP/MySQL & Apache over ASP/SQL Server & IIS?
My shop currently codes web pages with ASP/SQL Server on IIS servers, but it seems like there are always memory leak problems, connectivity problems, server locks, SQL db locks (all requiring frequent server restarts) and other performance issues.
We do code for, maintain and serve a site that gets over 1 million hits/month, with hundreds of db updates/queries daily.

I have coded many pages (outside of my primary work) with PHP/MySQL on Apache servers and have never had the performance issues like those with the other combination.

Any remarks, suggestions, eperience with one over the other is appreciated!
I'd like some documentation to show my bosses the advantages of switching to PHP/MySQL & Apache!

Thanks in advance!

[mattwade]

http://php.weblogs.com has some good info on PHP versus ASP. Check the navigation bar on the right for PHP Advocacy.