What is the role of a leader election algorithm in distributed systems?
- Ensuring data consistency across nodes
- Load balancing network traffic
- Managing access control permissions
- Selecting a process to coordinate activities
A leader election algorithm in distributed systems is responsible for selecting a process or node to act as the leader, which assumes the responsibility of coordinating activities and making decisions on behalf of the distributed system. The leader plays a crucial role in ensuring orderly execution of distributed algorithms, managing resource allocation, and maintaining system stability. Leader election algorithms help prevent conflicts, establish a single point of authority, and enable efficient coordination among distributed nodes.
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