Known-Space

  Programmers need not start from scratch when they want to work on some projects. They have tools designed to help them in the development process. One of the most helpful tools is the   Framework . Using a software framework to develop applications lets us focus on the high-level functionality of the application instead of any low-level functionality which is taken care of by the framework itself. Since software frameworks are often built, tested, and optimized by several experienced software engineers and programmers, they are flexible, powerful, and efficient. What is the Spring Framework? Spring  is a  lightweight framework  that makes the development of the  JavaEE  application easier. Its called a lightweight framework because it tries to be as invisible as possible which is achieved by following  POJO-oriented  development. The Spring Framework provides a comprehensive programming and configuration model for modern Java-based enterprise applications — on any kind of deployment