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Latest online learning materials with easy-to-understand examples in various topics with proper presentation.

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XML Tutorial

This Introductory chapter helps the beginner to get started in XML.

    Codd's 12 Rules for DBMS

    In this chapter, you will learn about the Dr. Codd's OLAP rules created by his own which according to him a database must obey in order to be regarded as a true relational database. Codd's Rules for OLAP Tools In […]

      JSON Objects

      Objects in JSON are powerful ways of storing data. You can use JavaScript to create JSON objects. In this tutorial, you will learn different methodologies to create objects in JSON using JavaScript.


        Database Normalization

        • What is Database Normalization?
        • Facts about database normalization.
        • Database normalization rules.
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