Python tricky exercises, SQL Questions
Senior Data Engineer Interview Questions
2,599 senior data engineer interview questions shared by candidates
SQL, Python, AWS, Database, Performance Tuning
Covered mostly in GCP Bigquery, Spark and Big Data
Consider a StudentGrades dataframe with columns – StudentID, CourseID, Grade. Write a spark operation to find students who have scored an ‘A’ in more than three courses.
What do you think about the DataMesh concept ?
How would you improve collaboration between business/product teams and Data team ?
Kafka out of sync replicas
1st Round Codility Exam, Simple java DS/Algo base question 2nd Round F2F (Virtual) Technical Round 3rd Managerial/Technical
Describe a system you have worked on with a diagram
Describe a system you have worked on with a diagram
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