tell me about yourself As a data scientist how sure that effective data structure for data modeling
Big Data Interview Questions
1,784 big data interview questions shared by candidates
Explain the architectural differences between HBase, Cassandra and MongoDB
How was your Past jobs experience?
How do you Handle skewness, a coding exercise in spark, questions of partitionby , repartition, shuffle and sort, catalyst optimizer?
Typical interview questions, nothing that one would not expect.
sql queries, list and array manipulations, dynammic programming
1-SQL output of different joins.
About my background and follow up questions
Overlapping Intervals and Second appearance of every character in a String
Also asked about previous project and some specification of those.
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