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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What is NuoDB also known as NewSQL?

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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...

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Scheme Design Approach in MongoDB

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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...

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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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on in MongoDB

Your application always stores the data that is given to it by the user in the memory and then it stores that data to a storage medium device mainly the disk or other type of storage devices, and MongodDB uses memory mapped files as the server cannot stores all its information in the memory instead...

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