• access denied to IIS from Apache
• For those running IIS, there are two options, depending upon the feature set and speed requirements of your project. IIS ISAPI runs more quickly than the IIS PERL code. The IIS PERL code has more features.

     http://forums.devshed.com/showthread.php?t=156153

    2.C+IIS+PHP+apache

• Developed in C# in IIS, connected it through PHP (running on apache) which is located in the same system, It could able to connect.
  
  The same If try to connect through PHP(apache) running on other remote machine, It will error as follows
  "access denied to: http://../ss.htc".

h  http://forums.devshed.com/showthread.php?t=156153

    3.Tomcat+Perl+Mysql

• MySQL and Perl for the Web" provides a much-needed handbook for database and Web developers seeking an extensive and detailed guide for using the combination of MySQL and Perl to build dynamic and interactive database-backed Web sites

    http://www.sitepoint.com/article/545?ct=1