我想澄清Cassandra中复制因子和一致性级别的非常基本的概念.如果有人可以提供以下问题的答案,请高度赞赏.
RF复制因子RC-读取一致性WC-写入一致性
2个cassandra节点(例如:A,B)RF = 1,RC = ONE,WC = ONE或ANY
3个cassandra节点(例如:A,B,C)RF = 2,RC = QUORUM,WC = QUORUM
3个cassandra节点(例如:A,B,C)RF = 3,RC = QUORUM,WC = QUORUM
cassandra
cassandra ×1