Scenario based questions mostly related to projects
Big Data Engineer Interview Questions
1,228 big data engineer interview questions shared by candidates
If you have a 1 GB text file containing login ids of users. How would you find the domain name analytics, like gmail 343 users, yahoo.com 100 users, etc without using MR approach.
answer about the sql queries m
Standard CS questions
Hive, spark
Difference between external and internal table
Introduce yourself and my ceritifications
Difference b/w a python Pandas DF vs Spark DF HIVE partitions Skewing of Data Salting Buckets Avro vs Parquet Parallel Distributed computation vs normal computing
Data Skew en Spark? Coût AWS pour les services? Redshift Vacuum?
Technical questions on big data. Not very difficult but the whole interview process is very lengthy and not worth it as the HR may not even respond after all of it.
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