1. Difference b/w map reduce ans spark 2. What is master node in EMR 3. Difference b/w left outer , right outer , inner , and full outer join
Senior Data Engineer Interview Questions
2,556 senior data engineer interview questions shared by candidates
Behavioral round was classic questions about past projects, talking about difficult times, etc.
Tell me about your experience
What will you do if there’s a break in your pipeline
Explain RAID to me as if I was a client with no technical background
System Design Question to ingest billions of live events.
Round 1: Discuss a project related to data engineering. Challenges, conflicts, what to do differently.
They asked me a DSA question
Qual a diferença entre uma lista e uma tupla.
Current project experience which that helpful for that new project.
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