OpenPNE is a Social Networking Service Engine written in PHP. It has many features(friend control,friend invitation,diary,blog feeds,message box,etc).
Performance and stability
Develop: domain secure, and performing secure Domain Name System (DNS) dynamic updates. Domain Name System Security Extensions Servlet API Package The javax.servlet.http package contains a number of classes and interfaces that describe and define the contracts between a servlet class running under the HTTP protocol and the runtime environment provided for an instance of such a class by a conforming servlet container.
AlienDev Portal SYSTEM (ADPSYS) is a complete project of Internet portal system including a powerful forum, news system and other very powerful functionalities. The systme uses the powerful PHP and MySQL languages (and other databases).