Ravi Sir's Cards › AWS
Glue vs Athena?
This interview card answers: Glue vs Athena? Glue — catalog + ETL. Athena: serverless SQL over S3 using the catalog. Together they make an S3 data lake queryable and cheaper with Parquet. Crawl , then Parquet job , then Athena SELECT.
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What this card says
What it is
Glue: catalog + ETL. Athena: serverless SQL over S3 using the catalog.
Data Catalog
Why it matters
Together they make an S3 data lake queryable and cheaper with Parquet.
How / example
Crawl → Parquet job → Athena SELECT.