AWS Lambda: It lets you run code without provisioning or managing servers. You pay only for the compute time you consume. With Lambda, you can run code for virtually any type of application or back-end service - all with zero administration. Just upload your code and Lambda takes care of everything required to run and scale your code with high availability. You can set up your code to automatically trigger from other AWS services or call it directly from any web or mobile app. Creating a Lambda Function: step1: select lambda service from services step2: 1. Give appropriate function name 2. select runtime environment (i am working on python3.6) 3. click on change execution and select Create a new role from AWS ...