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Senior Data Engineer Interview Questions
2,552 senior data engineer interview questions shared by candidates
If you had 4 days to complete a task but it was reduced to 2 days what would you do.
Optimisation techniques SQL query optimisation Sort key and Dist key List and tuple
How do you scale up the RDBMS database?
Spark, SQL, Hive, Scala, Azure related questions. SQL queries, somewhat coding.
Define 3 KPIs for Trafilea
About spark basics, RDDs, etc.
reservoir sampling
Coding - Python & SQL Data Modelling , Architecture and Optimisations
In the initial round, they asked me about my current project.
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