Performer Role: In UiPath's ReFramework or transactional workflows, the performer process is responsible for consuming transactions from a queue and processing them.
Queue System: It retrieves data from the orchestrator queue and executes the steps defined in the workflow to complete the task.
Complementary to Dispatcher: The dispatcher adds transactions to the queue, while the performer processes them, ensuring a smooth workflow.
Use Cases: Common applications include order processing, invoice handling, and claims management, where a structured input-output sequence is required.
This differentiation is a fundamental concept in UiPath's RPA design principles.