Technology
Microsoft ASP.NET is a technology that allows programmers to create dynamic web applications. ASP.NET can be Used to create anything from small, personal websites to large, enterprise-class web applications.
PHP is another open-source technology for building powerful web applications; it is a server side that scripts language originally designed for producing dynamic web pages.

Java technology is an open-source software development technology offered by Sun Microsystems. It has become a widely Used technology to build windows-based as well as web-based applications around the world.
Microsoft SQL Server is a relational model database server produced by Microsoft.
MySQL is the world's most popular open-source database software with over 100 million copies of its software downloaded or distributed throughout its history.