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Questions tagged etl · hard
Design an ETL pipeline using Kafka and Spark Streaming
Difference between Presto vs. Spark underlying architecture
Explain Hive, its purpose, and its default metadata storage.
Explain how Glue's Spark-based architecture handles data parallelism.
How do you set up CI/CD for a PySpark ETL workflow?
How does Databricks create clusters for running Spark jobs?
How would you optimize your Spark Streaming ETL pipeline for high throughput and low latency?
List all the technologies you have worked on in your project (e.g., Spark, Hadoop, Hive, Databricks).
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