MIT 6.824: Lecture 9 - CRAQ

1 · Timi Adeniran · July 4, 2020, 2:52 p.m.
Many distributed systems today sacrifice stronger consistency guarantees for the sake of greater availability and higher throughput. CRAQ, which stands for Chain Replication with Apportioned Queries, is a system designed to challenge this tradeoff. CRAQ's approach differs from existing replication techniques we have seen so far, like in Raft. It improves on the original form of Chain Replication. CRAQ is a distributed object-storage system that maintains strong consistency while still providing ...