JSP

JSP or Java Server Pages Technology is the Java platform technology which provides a simplified, secured and portable way to create dynamic web content to web clients. JSP technology allows web developers and designers to rapidly develop and easily maintain, information –rich, dynamic web pages that leverage existing business systems. JSP being a part of Java technology family allows rapid development of web based applications that are platform independent. Today JSP has become the preferred request handler and response mechanism. It is going to be a powerful successor to basic Servelets, they have an evolutionary relationship and can be used in a co-operative and complementary manner. Servelts container provides many built in functionality to ease the development of the applications. Programmers can use these functions in JSP applications. The JSP Action tag enables the programmer to use these functions. Though Servelets are powerful but at times they are a bit cumbersome especially when it comes to generating complex HTML. Most servlets have a little code that handles application logic and lot more code that handles output formatting. For JSP course, it is important to have fundamental knowledge of HTML, XML code and java code. JSP was released in 1999 and was designed to address the perception that the Java programming environment did not provide developers with enough support for the web. In JSP developers can directly insert java code into JSP file which makes the development process very simple and its maintenance also becomes easier. JSP pages are efficient since it loads into the web server memory on receiving the request very first time and the subsequent calls are served within a very short period of time. At present, most of the web sites server dynamic pages are based on user request. Database is very convenient to store the data of users and other things. A JSP developer can work with the companies which are into Java platform. Usually advertising agencies, design firms, marketing departments and other businesses that maintain websites may employ JSP developers.