49% of you were right!
Item size is (probably) the biggest factor in choosing b/t DynamoDB and S3 for the use cases where either one could work.
DDB has a max item size of 400KB, so if you're above that, you have to use S3.
However, S3 might be cheaper even for smaller items.
Working on a post about <topic omitted> with DynamoDB, and I'm doing some calculations about S3 vs. DynamoDB. 🧮
Assume your use case could use either DynamoDB or S3, and you choose solely on cost.
What's going to be the biggest factor in choosing which to use? (No Googling!)