Schema Changes in Source (New Column Addition) - Impact
SQLeasy
2
Schema Design: Star vs. Snowflake schema differences
SQLhard
3
Self-introduction including current role, projects, and key responsibilities. Focus on SQL expertise, Python skills, and experience in data warehousing and modeling.
SQLeasy
4
Self-joins to compare employee salaries?
SQLmedium
5
Serverless vs. Dedicated SQL pools
SQLeasy
6
Share a situation where you took ownership of a failing project.
SQLeasy
7
Share an example where you had to communicate technical concepts to a non-technical audience.
SQLeasy
8
Share strategies for query and ETL optimization.
SQLhard
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