What are the primary configuration settings when you build and test a Lambda function

(1) Memory

(2) Concurrency

(3) Timeout

Explanation

When building and testing a function, you must specify three primary configuration settings: memory, timeout, and concurrency. These settings are important in defining how each function performs. Deciding how to configure memory, timeout, and concurrency comes down to testing your function in real-world scenarios and against peak volume.

Lambda allocates CPU and other resources linearly in proportion to the amount of memory configured. Any increase in memory size triggers an equivalent increase in CPU available to your function.