The Coordination Layer is the cross-cutting stratum that orchestrates the work of multiple agents or services toward a shared objective. It sits above control and integration concerns and below the application goals it serves. It contains schedulers, workflow engines, consensus on task assignment, and the protocols that keep distributed actors aligned.
Semantic Classification
Content
- The Coordination Layer ensures that independent actors divide work, avoid conflict, and converge on shared goals. Typical members include task schedulers, workflow and saga engines, leader and role assignment, and synchronisation barriers. Its concern is the orchestration of many parts rather than the behaviour of any single one.
- It requires the Control Layer to actuate the decisions of each participant and the Integration Layer to carry messages between them. It enables the Agent Layer, where autonomous actors collaborate, and the Application Layer, which presents coordinated outcomes as coherent services.
- The layer bridges to distributed systems and task allocation, fields that address consistency, fault tolerance, and efficient division of labour. Liveness and conflict-resolution properties defined here determine whether coordinated work completes reliably.