Multi-Coordinator Model

Definition ∞ A multi-coordinator model describes a distributed system architecture where several independent entities manage or sequence transactions. Instead of relying on a single central authority, this setup distributes control among multiple coordinators. This approach can enhance fault tolerance and reduce the risk of a single point of failure. It aims to improve decentralization and system robustness.
Context ∞ The multi-coordinator model is a key architectural consideration for scalable and resilient blockchain networks, especially in the context of Layer 2 solutions and rollup designs. Debates often address the balance between achieving efficient transaction ordering and preventing undue influence by any individual coordinator. News reports on network upgrades and protocol enhancements frequently mention efforts to implement more decentralized coordination structures.