Processing Data Streams with Amazon Kinesis and MongoDB Atlas` is a tutorial that guides developers through the process of integrating Amazon Kinesis with MongoDB Atlas to build a data streaming application. The tutorial covers the basics of Amazon Kinesis, its architecture, and how it can be used to ingest and process large volumes of data from various sources such as IoT devices, log files, and social media posts. It also explains how to create an IAM policy for Kinesis, set up a MongoDB Atlas cluster, and write a Node.js application that consumes data from a Kinesis stream and stores it in MongoDB Atlas. The tutorial concludes by providing instructions on how to use the AWS re:Invent event to learn more about MongoDB Atlas and its integration with other frameworks and services.