MIT 6.824 Lecture 8: ZooKeeper — Wait-Free Coordination & Read Scaling
Shows how ZooKeeper relaxes strict linearizability on reads (FIFO client order + zxid watches) to achieve massive read scalability while keeping writes totally ordered via ZAB.
Lecture 8: Zookeeper
MIT 6.824: Distributed Systems (Spring 2020)
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MIT 6.824 Lecture 7: Raft Log Compaction, Persistence & Linearizability (Part 2)
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