RedBean ORM is an easy to use ORM (Object Relational Mapper) that requires only a single include file and connection line to start coding database interactions. It allows creating, storing, loading, updating, and deleting objects from the database with simple method calls. Additional features include managing object hierarchies with parent-child relationships, writing custom model classes, and integrating with common PHP frameworks. While simple to use, it lacks some advanced features of larger ORMs but remains a lightweight option.