Kunal Lakhani wrote:So, i think it would be better to use jsp servlet
That may be the right decision, but note that this discussion here is much too superficial to support it. Unfamiliarity with a framework is a good reason not to use it in a time-constrained project, but as the others said, there are a lot more factors to consider, many of which are so specific to your circumstances that it would not make sense for anyone here to advise one way or another. Performance of the web app in particular is not a good reason: neither a Spring web app, nor a pure Servlet/JSP web app, is inherently faster than the other. It's possible to create both slow and fast web apps with either approach.