Primary software development generally has two directions. One is java system, and the contents to be learned are: java, j2EE, ORACLE\DB2\MYSQL (including JAVA extension technologies JS, JSP, AJAX, etc. ). The other direction is. NET system, which needs to be mastered: ASP.NET, C#, MFC+SQLSERVER and other technologies. The basis of computer software is data structure, algorithm design, database and compilation principle.

Enterprises mainly distinguish between front-end technology and back-end technology. In addition to ASP, jsp, the front-end technology also includes adobe design tools, javascript, action script, flex, flash and the most popular html5 technology. In addition to Java,. NET and C #, with PHP, C++, ColdFusion and Objective-C in the background.

Software development is the process of building a software system or the software part of the system according to the needs of users. Software development is a systematic project, including requirements capture, requirements analysis, design, implementation and testing. Software is usually implemented in programming languages. Software development tools can usually be used for development.