Hi, please find below a set of resources I believe relevant for you.

Success stories

You can find the success stories of companies leveraging the streaming on Databricks here.

Videos

1. Introduction to Data Streaming on the Lakehouse : Structured Streaming and DLT overview with a customer's feedback
2. Embracing the Future of Data Engineering: The Serverless, Real-Time Lakehouse in Action : an end2end example on how to process a lot of data from many sensors with DLT.

Demos

You can review notebooks by clicking on View the notebooks button or install the demo in your workspace to play with) :

1. Unit Testing Delta Live Tables (DLT) for Production-Grade Pipelines
2. Spark Streaming

Hope it helps,

Best,