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Interview questions · medium
Explain the differences between Data Warehouse, Data Lake, and Delta Lake
Find All Numbers that Appear at Least Three Times Consecutively
What would you do if a job misses its SLA? How would you handle such situations?
How soon could you join Meesho if you are selected?
SQL Query to Find Average Sessions per User within 30-day period
What strategies would you use to optimize Spark jobs for both performance and cost on AWS?
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