Question 1 of 5
2024-09-20
In the context of distributed consensus, what are the key differences between Paxos and Raft, and what trade-offs should be considered when choosing between them? Paxos prioritizes fault tolerance and can handle a higher number of faulty nodes, but its complexity makes implementation and understanding challenging. Raft simplifies the consensus process, making it easier to implement and reason about, but may have lower fault tolerance in certain scenarios. Paxos relies on a centralized leader for decision-making, while Raft uses a distributed consensus mechanism. Paxos is suitable for synchronous networks, while Raft is designed for asynchronous environments. Paxos guarantees linearizability of operations, while Raft only provides eventual consistency.