2021 Big Data Tools Deep Learning R (Programming) 
ProjectPro
FEBRUARY 24, 2016
According to the US Bureau of Labor Statistics, employment for data scientists will grow by 36% between 2021 and 2031, substantially faster than the average for all occupations. A data scientist must have in-depth knowledge of technologies used to tame big data and should always be willing to learn the merging ones.
ProjectPro
AUGUST 21, 2015
3) Based on the answer to question no 1, the candidate can ask the interviewer why the hadoop infrastructure is configured in that particular way, why the company chose to use the selected big data tools and how workloads are constructed in the hadoop environment. 9) Which file format is better Parquet or ORC?
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