For example, in Python, the map function takes a function as an argument. Suppose you have a list and you want to capitalize each word in the list. ... (lambda x: x.capitalize(), ...

"This is particularly useful now that you can use Lambda functions with up to 10 GB of memory and 6 vCPUs." ... AWS said Node.js 12 and 14, Python 3.8 and 3.9, Java 8 and 11, .NET Core 3.1, ...

With Lambda@Edge, developers can do processing at the edge locations without having to go back to the original source. These functions are able to inspect HTTP requests and take actions on them.