I worked with dynamoDb maybe 6 months ago and found some of the restrictions very limiting. In MongoDb the current max size for a document is 16mb, and there ar

I worked with dynamoDb maybe 6 months ago and found some of the restrictions very limiting. In MongoDb the current max size for a document is 16mb, and there are workarounds for bigger data. In dynamoDb a single item cannot exceed 64kb, ever. They used to only support unsigned integers, so happy hacking when storing unix time before 1970. However, this seems to have been fixed. Personally, I will hold off another year before using dynamoDb again. It takes time for a project to mature.