Difference between DDL and DML
Sr Data Engineer Interview Questions
2,606 sr data engineer interview questions shared by candidates
Windows OS internals related Communication between components, Existing projects
Write a decorator that wraps another function
sql queries, hbase hotspotting, emp queries,avro,csv,pqrquete file format, Hive partitioning etc. all basic expected questions . Google 100 top big data questions, you will find everything.
Coding Challenge
System design a takeout system so users can retrieve their data from Yelp
-Design a star schema model -Basic and some advanced questions related to data warehouse
4 rounds, mostly technical and behavioral
What are slots Datawarehouse architecture Computer architecture
Maily asked about my goals and where I want to see myself
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