https://repost.aws/questions/QU6qqWXNZ0SDybR53l8hBVLA/dynamo-db-design-for-frequent-access-pattern-dependant-on-external-id
I have a service which is expected to see ~13mil requests per year. ~4mil requests are for creating new records whilst ~9mil will be requests to update...
dynamo dbdesignfrequentaccesspattern