The Procedure of Writing the Data from the Data-Node

The Client sends a create request to the name-node. The name-node processes the request by performing a few checks like the existence of a...

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Big Data : BlackBerry's Project Ion

Project Ion is an initiative to provide an analytics infrastructure for businesses collecting and processing the data used by all of ...

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How Big Data May Shield Us From the NSA's Prying Eyes

NSA and Big Data Problem It is a known fact that the National Security Agency has tapped detailed phone calling records from the...

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Hadoop Use in Industries

Data generation has witnessed an exponential growth in recent times. It has become increasingly difficult for enterprises to ga...

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An Introduction to Hadoop

      Apache Hadoop  is an open source software framework that enables the storing, processing and analyzing of large data s...

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Websites From Where to Get Large Data Repositories for Free

Do you need large amounts of data, may be GB's of data, for checking the performance of your apps? Do you fret over where to get it fro...

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Multi-sensory Data Representstion: Going Beyond Data Visualisation

Human beings are imbibed with the quality to process complexities.The flow of unprecedented levels of complexities may be overwhelmin...

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The Procedure of Reading the Data from the Data-Node

The client sends an open request to the Name-Node. The open request contains the name of the file that the client wants to open. The name...

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