Amazon Athena Query Cost Optimization
Amazon Athena is a Serverless and interactive query service to query and analyze data in Amazon S3 using standard SQL. Amazon Athena cost depends on amount of data scanned to bring the query result. The amount of data scanned can be optimized using data partitioning and parquet format based storage.
The video explain these two methods and then does a live demo to show the result of the optimization.
Watch Video at Youtube