Types of joins in sql
Senior Data Engineer Interview Questions
2,601 senior data engineer interview questions shared by candidates
How to architect some system Explain a project in which I had an important invovement and what were my contributions and the challenges What was the asymptotic complexity of the algorithms I implemented
1. Serialization 2. Hash set internal working 3. Thread pool 4. Anagram coding question 5. Design patterns 6. Design principals 7. Kafka over rabbitmq
1)how do u flatten json nested structure in spark, 2)delete columns based on some conditions in spark, 3)sqoop export with incremental loading 4)datetime related querstions in python 5)problem and need to solve in java 6)lot of scenario based questions related to RDBMS vs Hadoop choice
Take home assignment to design airflow pipeline and architecture diagram
Technical: Some questions on Spark, SQL, Python, AWS Behavioral: 1 thing u will miss from your previous organisations
What is your background in Python, AWS, and Glue?
Explain the differences between a analytics modeling and transactional modeling
Dans Kubernetes, qu'est-ce qu'un DaemonSet ?
Quelle est la différence entre un WAF et un Firewall ?
Viewing 2041 - 2050 interview questions