I am also curious about it as I've only recently become aware of Athena and Redshift Spectrum for querying data files on S3 w/o any ETL
Cost control and query performance are big concerns with Athena, as I understand it Glue can help with re-formatting your data for reducing querying costs and performance
Not sure what Databricks the business has to do with AWS Glue
Cost control and query performance are big concerns with Athena, as I understand it Glue can help with re-formatting your data for reducing querying costs and performance
Not sure what Databricks the business has to do with AWS Glue