We have already sql then why nosql?
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Explain Hadoop streaming?
What is meant by streaming access?
How to add/delete a Node to the existing cluster?
Compare Hadoop and RDBMS?
Can we deploye job tracker other than name node?
What are the main features and Characteristics of Hadoop which makes it the most popular and powerful Big Data tool?
What are the main components of hadoop?
What are the features of Fully-Distributed mode?
What are the most common OutputFormat in Hadoop?
What is hadoop? Name the main components of a hadoop application?
What is Disk Balancer in Hadoop?
Can you explain logistic regression?
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