Whats the similarity on map join in hive and broadcast join in spark
Senior Data Engineer Interview Questions
2,569 senior data engineer interview questions shared by candidates
Can we run spark without hadoop and yarn.
Toughest work that you did?
Got asked which operations in Spark trigger shuffle, as well as when would I develop streaming vs batching pipelines.
Build a robust data pipeline and produce analytical datasets.
Data pipeline design (event based scenario, needs to support both batching and real-time)
5x just wants free product reviews disguised as an interview.
How do you visualize disease/medicine data? How do you visualize flight delay data on a global map?
python programming questions on data munging.
How would you migrate a posgres database to a cassandra database.
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