Liferay 7 Portal Topics Liferay Portal is a free and open source enterprise portal software product. It is primarily used to power corporate intranets and extranets. Written in Java, Liferay Portal is a web platform with features commonly required for the development of websites and portals. Liferay includes a built-in web content management system allowing users to build websites and portals as an assembly of themes, pages, portlets/gadgets and a common navigation. Liferay is sometimes described as a content management framework or a web application framework. Liferay's support for plugins extends into multiple programming languages, including support for PHP and Ruby portlets. we should follow below topics in details with example to get an expertise in liferay. Web Application Intro to web application Static Web application Dynamic Web application web and Application server Servlet and Filters Portal Specification Introduction to Portal Introduction t...