How Amazon optimized its high-volume financial reconciliation process with Amazon EMR for higher scalability and performance

Original URL: https://aws.amazon.com/blogs/big-data/how-amazon-optimized-its-high-volume-financial-reconciliation-process-with-amazon-emr-for-higher-scalability-and-performance/

Added Date: March 28, 2025

Memo: EMR showcase, but capture the EMR events into Lambda is interesting.