Coding test on SQL & Dataframes Internal of spark.
Senior Data Engineer Interview Questions
2,560 senior data engineer interview questions shared by candidates
Why did you choose the following approach to solving this issue?
just normal spark DAG, Lineage, Spark architecture, coding question which i was able to decode, list reverse, find unique list from multiple items in list,
Fix a stored procedure, OLAP cube modelling
Data warehousing concepts, Basics of SQL, Hadoop, Spark , Pyspark
big data
What is Slowly Changing Dimension table? how to implement?
Couple of Behavioral questions, little focus on technical.
Questions about s experience with Aws services.
About glue, lambda, some questions on python About chat gpt About tuple and list in python About Dynamo db
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