I want to develop an android REST client application. I watched this video (https://www.youtube.com/watch?v=xHXn3Kg2IQE). I don't know about implementing a web server and organizing data in the server and performing CRUD operations on the data from the application. I tried to do some research on the internet but I failed to make google to understand my query. So can anyone help me out with this problem by posting some useful links here. Thanks in advance.
You can implement server in any technology like Ruby and Rails, J2EE or node.js.
I prefer node.js and Express.
See this blog link for details:
http://pixelhandler.com/posts/develop-a-restful-api-using-nodejs-with-express-and-mongoose