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  Scala is a universally useful programming language. Scala has full support for functional programming and a solid static type system. Scala is also object oriented programming language which we describe as like JAVA. Mainly uses a curly-brace {} begin/end of the syntax and it is a common construct.Scala has lot of features when compared

MongoDB is a cross-platform and open-source document-oriented data model. It´s a kind of NoSQL database. MongoDB is built on architecture of collections and documents,which means,MongoDB doesn’t use tables and rows as in relational databases. MAIN FEATURES: AD HOC QUERIES: MongoDB carry field, range queries, consistent expression searches. Questions can get back to particular fields of

  Grid computing is a dispersed structure of  large amounts of  PCs associated to solve a complex issue. In the matrix processing model,servers or PCs run independent tasks and are inaccurately associated by the Internet or low-speed systems. PCs may relate directly  or by assigning. Most applications for grid computing projects have no time reliance,

Amazon s3 : Amazon Simple Storage Service is storage for the Internet. It is designed to make web-scale computing easier for developers.Amazon S3 has a basic web administrations interface that we use to store and recover any amount of information, whenever, from anyplace on the web. It gives any developer access to the same highly