How would you describe the data quality and data integrity
Sr Data Engineer Interview Questions
2,563 sr data engineer interview questions shared by candidates
Questions involved: Current Roles and Responsibilities Past Projects Tech Stack Sister Tools and technologies Marketing Domian knowledge Analytical Approach to solve a real time problem SQL Big Data Concepts Data Pipelines - Key things (Data Validation, Quality Checks) BI & Data Science concept and data consumption
What would have to happen in the first 30 days so you would want to quit?
sorting without using python built in function
Explain how you would design an ETL pipeline to move and transform data from multiple sources.
Give an example of when you have used data to improve a business process or technical system.
Completely into non-technical, but the round was supposed to be technical round 1
- What is the difference between shallow and deep copy in Python?
How can we scale a banking system beyond RDBS replication capacity?
Traditional SQL vs Hive Traditional SQL vs Hive
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