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Questions tagged optimization · hard
Explain steps to optimize data read performance from cloud storage (S3 or Azure Blob).
Explain the purpose and architecture of Azure Synapse Analytics.
Glue ETL optimization: Performance improvement strategies?
How did you contribute to cost optimization initiatives while working with cloud technologies?
How do you handle cost optimization in AWS EMR clusters?
How would you design a data pipeline using AWS Glue, S3, and Redshift?
In AWS Data Pipeline, how would you design a process to copy only recently modified files from one S3 bucket to another?
What are the pricing models for queries in Athena?
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