Hi guys, I'm new to the aws serverless. Is it okay to to use MongoDB instead of DynamoDB for a project? as dynamoDB is more complex and I do have knowledge with the former Any advice ? Thank you

Yes, it doesn’t mandate what database you’ll access. I don’t believe it’s necessarily more complex though.

I think it's ok. My only point is that using mongo you won't have a true serverless stack, since AFAIK you still have to manage the Mongo cluster which will run 24/7 and you will pay for that (kinda in contrast to what we expect from a serverless stack). p.s. It's been a while I played with Mongo and perhaps it's changed.