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Interview questions · hard
Briefly introduce yourself and walk us through your journey as a Data Engineer so far.
What is a Common Table Expression (CTE), and when would you use it?
What is the difference between a primary key and a unique key?
Describe the difference between Spark RDDs, DataFrames, and Datasets.
What is the difference between Spark RDDs, DataFrames, and Datasets?
Have you ever faced a situation where you had to push back on a requirement? If so, how did you handle it?
How do you handle conflicts within the team?
Moving pipelines from development to production: ARM templates for deployment.
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