In OutSystems, what is the role of entities?

In OutSystems, entities play a crucial role in handling database storage and retrieval of data. Entities are essentially data models that define the structure of the information being stored, such as the attributes and relationships between different sets of data. They map directly to database tables, allowing for the creation, reading, updating, and deleting of records within a database. This functionality is integral for applications that require persistent data management, as it enables developers to interact with the underlying database seamlessly through visual programming.

The use of entities helps maintain data integrity and can enforce data discovery patterns within the application. Moreover, they serve as a foundation upon which other functionalities, like business logic and user interfaces, can be built. Understanding how entities operate within the OutSystems environment is fundamental for effective application development, especially when dealing with data-driven solutions.