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Data engineering interview questions
Describe a situation where you prioritized business needs over technical elegance. How did you manage trade-offs?
Describe how Dataproc integrates with BigQuery for processing large datasets.
Describe how metadata is stored and accessed for internal tables in a relational database.
Describe how partitioning helps improve query performance in a large dataset.
Describe how you would implement Slowly Changing Dimensions (SCD) in an ETL workflow.
Describe strategies for optimizing a slow-running query on a massive dataset.
Describe the process for migrating data from an on-premises SQL database to AWS. What services and strategies would you use?
Design a Custom API that can query a backend server and return customer data such as the number of orders placed by a user based on their user ID
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