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?
Analyste De Big Data Interview Questions
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Kafka out of sync replicas
Python, sql, visualization tools, database management
As you to write quey for implementation of rank, dense rank and partition by use cases using spark. difference between coleasce and repartition, difference between rdd, dataset and dataframe, persist beneift
Technical step was easy, questions about spark . In manager call only hdfs hadoop questions
Question on Joins, Optimizations based on Pyspark
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Difference between cache and persist
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