[cmjqol]

> You can even throw an entire expressjs application into a lambda function

This is the first general misconception with serverless.

Serverless is not lambda . If you think serverless == lambda, it's like saying cloud == ec2 . You're missing the point of it.

[y4mi]

than please define serverless for us.

using lambda and its equivalent is - in my understanding - the definition of serverless. You might not be able to utilize the biggest advantages of serverless infrastructure if you combine it with a standard ACID database backend, but it should still be a serverless deployment.