Rails is basically a server-side web app development framework written in Ruby. Invented by David Heinemeier Hanss, Ruby On Rails has been developed as an open-source project, with distributions available through . Ruby on Rails is open-source software that is used to build a web app. Rails is also an MVC (model, view, controller) framework where all layers are provided by Rails, as opposed to reliance on other, additional frameworks to achieve full MVC support. It has an elegant syntax that is natural to read and. You could develop a web application at least. A dynamic, open source programming language with a focus on simplicity and productivity. Written in Ruby by David Heinemeier Hansson. The framework also supports MySQL, PostgreSQL, SQLite, SQL Server, DB2 and Oracle. What is Rails An extremely productive web-application framework. Rails can run on most Web servers that support CGI. Prototype, an implementer of drag and drop and Ajax functionality.Action pack, a manager of controller and view functions.Active record, an object-relational mapping layer.Rails is made up of several components, beyond Ruby itself, including: In a blog posting, Geary predicted that Rails would be widely adopted in the near future. According to David Geary, a Java expert, the Ruby-based framework is five to 10 times faster than comparable Java-based frameworks. Changes made to applications are immediately applied, avoiding the time consuming steps normally associated with the web development cycle. The principle difference between Ruby on Rails and other frameworks for development lies in the speed and ease of use that developers working within the environment enjoy. Ruby on Rails, sometimes known as "RoR" or just "Rails," is an open source framework for Web development in Ruby, an object-oriented programming (OOP) language similar to Perl and Python.
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