Difference between Servlet and JSP

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As a newbie programmer with java web world you will be facing this dilemma identifying difference between JSP and Servlet that experience programmer talk about or you read it in books, so let’s get started...

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Types of Indexes in MongoDB

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Before going in detail about types of indexes in MongoDB let’s talk a little about what indexes does in your database and how it help you to speed up your database search queries. When we...

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on in NuoDB

NuoDB is different kind of database, which is almost like traditional relation database but unlike other database, which take approach of shared-disk or shared-nothing architectures, NuoDB is new distributed, peer-to-peer asynchronous approach. As other big relation database like DB2, Oracle and MySQL tried to do in the long run they added new feature with every...

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on in MongoDB

If you come from the world of relation database then you certainly know that the best way to keep your data and design your scheme is to keep them in third normal form 3NF, you can keep your MongoDB also in the third normal form but in Mongo the best way for your scheme is...

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on in NoSQL

To get this straight I would like to mention that NoSQL specifically MongoDB is not only a key/value store but it provide more value than only a key value store database, but it’s not a RDBMS either, I have not worked with MongoDB in production with huge data but I have used it with quite...

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on in MongoDB

In MongoDB you must have ID for each collection you create and the data type that you can store in the ID field is limited only to arrays in other word you can use all kinds of data type including timestamp, integer, string and etc. But you cannot use array as your document id as...

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