Two-Phase Commit (2PC) vs Paxos vs Raft: Distributed Systems Protocols
Two-Phase Commit (2PC) vs Paxos vs Raft: Distributed Systems Protocols Two-Phase Commit (2PC), Paxos, and Raft are widely used protocols in distributed systems. While they may overlap in their goals of achieving consistency and reliability, they are tailored for different purposes and come with their own strengths and weaknesses. Let’s explore these protocols and understand their distinctions. Two-Phase Commit (2PC) Purpose: Ensures atomicity in distributed transactions, ensuring that all participants either commit or abort collectively. ...