What are Spark optimisation technique’s ?
Big Data Engineer Interview Questions
1,784 big data engineer interview questions shared by candidates
How would you go about loading data into a big data system?
molto generiche colloquio di tipo conoscitivo per via telefonica
The interviewer asked me what would I do if, they put me in a team of data science and some are much experienced and some are cubs in data science. this is your team and how and what would be my contribution to the team?
Why the role and Why Atos
what are UDF in hive and pig
self join
Como te ves en 10 años ?
Was a system design question on how to design a recurring events for the shipping service.
Why do you want to work here
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