ACID in HBase

By Lars Hofhansl As we know, ACID stands for Atomicity, Consistency, Isolation, and Durability. HBase supports ACID in limited ways, namely Puts to the same row provide all ACID guarantees. (HBASE-3584 adds multi op transactions and HBASE-5229 adds multi row transactions, but the principle remains the same) So how does ACID work in HBase? HBase employs a kind of MVCC. And HBase has no mixed read/w

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HBase における ACID