Daily Archives: April 1, 2014


Install Hadoop on Ubuntu Single Node Cluster

Hadoop can be installed on a cluster of many machines in fully distributed mode or on a single machine in pseudo distributed mode. Apart from these two modes, there is one more mode of running hadoop on standalone mode or local mode. In stand alone mode, there will be no daemons running and everything runs in a single JVM. It is easy to run and test Map Reduce programs in […]


Hadoop Evolution

Now a day the electronic data is getting increased rapidly day by day in terms of tera bytes (1000 GB = 1 TB) or peta bytes (1000 TB = 1 PB) all over world. This data is majorly stored on databases, distributed across the globe. The rate of data increase is getting accelerated. Some of the data might be structural and some might be unstructured data like flat data sets. […]


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I am a plsql developer. Intrested to move into bigdata.

Neetika Singh ITA

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