Workflow Engine
A workflow engine is a software tool that automates and orchestrates business processes by executing predefined sequences of tasks, known as workflows. It manages the flow of data, decisions, and actions between systems, applications, and human users, ensuring consistency and efficiency. Common features include visual workflow design, state management, error handling, and integration with external services.
Developers should use a workflow engine when building applications that require complex, multi-step business processes, such as order processing, approval systems, or data pipelines, to reduce manual coding and improve maintainability. It is particularly valuable in enterprise environments for automating repetitive tasks, ensuring compliance with business rules, and enabling scalability by decoupling process logic from application code.