Start Grails

Start Grails:
Hello guys if your beginner then Grails step by step .Let Start :) it with grails introduction .......  Grails is an open source web application framework that uses the Groovy programming language (which is in turn based on the Java platform). Grails is a  awesome web application framework that is great to use fast web development. It is also easy  to learn. If you are friendly with groovy then its make your web development too easy, if you are not then don't worry its not tough, enough your core java skills :) .  
Grails is based on MVC(Model View Controller) Pattern. This pattern is used to separate application's concerns.
Model - Model represents an object . It can also have logic to update controller if its data changes.
View - View represents the visualization of the data that model contains, how data is viewed by the user.

Controller - Controller acts on both model and view. It controls the data flow into model object and updates the view whenever data changes. It keeps view and model separate.

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