How is a 'Data Model' defined in the context of Pega?

In the context of Pega, a 'Data Model' is defined as a framework that outlines the structure of data used within an application. This encompasses the organization and relationships between various data entities, which are crucial for ensuring that data can be accurately captured, managed, and utilized throughout the application's lifecycle.

The data model includes definitions of data types, properties, and relationships among the different classes and data objects. It serves as a blueprint for the data that will support the application's functions, such as case management, reporting, and user interactions. By clearly defining how data is structured, Pega allows developers to ensure that the application can handle consistent and accurate data inputs and outputs, leading to more effective application performance.

Understanding the data model is essential for building robust applications within the Pega platform, as it directly influences how data is stored, retrieved, and manipulated during application processing. This concept is central to data management and application development, providing the foundation for all data-driven operations.