This course provides a clear and simple introduction to the differences between traditional SQL databases and Azure Cosmos DB. It is designed for anyone who wants to understand modern data concepts without going into technical complexity. You will explore how data is structured and managed in both approaches, and why organizations are increasingly using NoSQL solutions.
The course focuses on essential ideas such as tables versus JSON documents, fixed schemas versus flexible data, and relationships versus embedded information. Everything is explained in a straightforward way, using practical examples that make the concepts easy to understand.
After the conceptual overview, you will reinforce your understanding through four hands-on labs. These labs are designed to help you see how the concepts work in real situations and give you a more concrete understanding of the differences.
