What does "persistence" refer to in Pega?

Persistence in Pega refers specifically to the process of storing data records in a database. This involves maintaining the state of business data across transactions or user sessions, ensuring that the information is durable and can be retrieved whenever necessary. The concept of persistence is critical in application development as it guarantees that data created or modified is not lost when the application is closed or when a session ends.

This storage mechanism allows Pega applications to manage data efficiently, supporting various operations such as data retrieval, updates, and transactions, thereby enabling robust application performance and user experience. By understanding that persistence is fundamentally about saving data long-term, you can appreciate the importance of effective database management in workflows and application design.