Lambda/Functions are mostly for very simplistic tasks. Resizing an image into thumbnails and storing it into S3. Saving the IP address of a request into Dynam

Lambda/Functions are mostly for very simplistic tasks. Resizing an image into thumbnails and storing it into S3. Saving the IP address of a request into DynamoDB. That sort of stuff. You can't write enterprise-grade web apps with Lambda/Functions (yet) because they only support native PaaS storage mechanisms (S3, DynamoDB). You can't read/write to a database. You can't make TCP calls to another service. You can't do multithreading. You can't "import" other libraries. You can't do a whole lot that "enterprise grade" web apps will need to do. It's still easier to do PaaS with Azure by developing your code local, debugging it local, then deploying it into a container for the Cloud.