Relational data is stored in tables, which allows users to easily categorize and query the data. In this course, you'll learn about the characteristics of relational data and different relational databases. You'll explore how to use indexes and views in a relational database, as well as the different delivery models for relational data. Next, you'll examine Platform as a Service, Infrastructure as a Service, and Software as a Service. Finally, you'll learn about online transaction and analytical processing. This course is one in a series that prepares learners for the Microsoft Azure Data Fundamentals (DP-900) exam.