MapReduce Interview Question Part2
Q11 Explain what is the purpose of RecordReader in Hadoop? Answer: In Hadoop, the R…
MapReduce Interview Question Part3
Q21 What does job conf class do? Answer: MapReduce needs to logically separate diff…
MapReduce Interview Question Part4
Q31 Can we rename the output file? Answer: Yes we can rename the output file by imp…
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MapReduce Interview Question Part5
Q41 What is configuration of a typical slave node on Hadoop cluster? How many JVMs run…
MapReduce Interview Question Part1
Q1 What is MapReduce? Answer: MapReduce is a parallel programming model which is us…
4 Considerations when choosing a Hadoop Distribution
Choosing the right Hadoop distribution can be a tricky process. Many businesses looki…
Big Data Maturing Ecosystem
Big Data Landscape See drastic Change from 2012 to 2016 for such amazin…
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7 Myths on Big Data
1. Big Data is purely about volume—NOT TRUE Besides volume, several industry leaders hav…
