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 through to large, enterprise-class web applications.
PHP is a scripting language originally designed for producing dynamic web pages. It has evolved to include a command line interface capability and can be used in standalone graphical applications.
Java technology has become a complete software ecosystem that represents different values to different types of consumer and business users.
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.

Microsoft SQL Server is a relational model database server produced by Microsoft. Its primary query languages are T-SQL and ANSI SQL.