Does an aggregate automatically refresh its data when the source changes?

An aggregate does not automatically refresh its data when the source changes; it requires explicit settings to do so. This means that whenever the underlying data changes, the developer must configure the aggregate to refresh based on a specific trigger or user action. This behavior allows developers to manage performance and resource usage effectively, as constant checks for data changes can lead to unnecessary overhead.

By requiring explicit instructions for refreshing, developers can optimize when and how data is updated, ensuring that the application reacts appropriately to changes based on different user interactions or events. This grants more control over data flow within the application, allowing developers to implement precise data management strategies.