Servlet is a Java based technology used to create dynamic web pages and applications. In addition to that this also helps improve the capabilities of the server for creating web based applications.
It is very important for a developer to learn Servlets to create dynamic web applications as Servelets are server side components which provides a strong mechanism for developing server side programs and Web-based applications, without the CGI performance limitations. Also, Java Servlet enabled you to overcome the limitations of CGI program that receive and respond to requests from Web clients and enables the performance of multiple requests and stays in memory. Java applet makes the tasks to be performed faster by reducing the time of setting up and tearing down the process.
Moreover, Servlets are also important as they can access the entire family of Java APIs beginning from the JDBC API to access enterprise databases and provides access to a library of HTTP-specific calls to enjoy all the benefits of the mature java language ranging from portability, performance, reusability, and crash protection.
At Roseindia.net you will find a wide range of Servlet tutorials for beginners integrated with simple and easy examples and codes written by group of highly qualified and experienced developers. Rose India Servlet tutorials for beginners cover the entire topics of Servlet including applications, architecture overview, lifecycle, how to write a servlet, interacting with clients, lifecycle methods and much more which would certainly help you understand the Java Servlets framework and its APIs.
Recommend the tutorial