What Is Rel?

Rel is an expressive, declarative, and relational language designed for modeling domain knowledge. It is human-readable, which means that domain experts and developers can bridge the communication gap that so often exists when trying to model business logic.

Building sophisticated, model-centric applications requires support for a variety of workloads, and Rel is a one-of-a-kind, purely relational database language optimized to handle them all.

List of Rel Tutorials

The Rel tutorials cover the essentials, beginning with loading data into a RAI database and constructing simple queries. They offer a first taste of the power of relational modeling with the Rel language, using concise examples to complete specific tasks: