sql merge, upsert question to be asked.
Sr Data Engineer Interview Questions
2,595 sr data engineer interview questions shared by candidates
Scrivere il codice per trovare le parole palindrome
Mainly about spark, Internal workings and optimization in Spark, Pyspark and sql code writing
Design a Database
Very basic questions about your resume, past experience/projects?
Work experience related and personal interests
Give an example of design patterns
Questions based on resume and current project
Explain Spark optimization techniques you have used to improve performance in your project.
a python exercise which consists in developing a simple pipeline
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