MongoDB Stitch is a cloud-based platform that allows developers to integrate their MongoDB database with other AWS services, such as Amazon Kinesis. The platform provides simple integration with AWS services through built-in Stitch Functions and rules, allowing developers to call these services from within Stitch using syntax similar to the AWS SDK. Using MongoDB Stitch Triggers and the Stitch AWS service, it is possible to push MongoDB database changes to Amazon Kinesis, enabling real-time data processing and analysis. The Stitch rover demo showcases how this can be used in a real-world application, with the rover's sensor data being pushed to a Kinesis stream for further processing. Additionally, the demo highlights the importance of Stitch Mobile Sync in synchronizing data between the MongoDB Mobile database embedded in the rover and Atlas when the rover is online or offline. The use of Stitch Functions and Triggers also enables real-time aggregation and processing of sensor data, providing valuable insights into the rover's performance.