Explain the responsibilities of a data analyst?
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Connection between hadoop and big data?
Define data lake?
Big data is a good life?
Define role of velocity in big data?
How is hadoop related to the big data? Describe its components?
What are the steps to be followed to deploy a big data solution?
Explain the first step in big data solutions.
What are the important tools useful for big data?
What are basic steps to be performed while working with big data?
What do you understand by the term data storage?
Define oozie?
Can you define a udf?