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Problems with CAP

Michael Stonebraker’s clarifications on the CAP theorem reminded me of Daniel Abadi’s PACELC:

To me, CAP should really be PACELC – if there is a partition (P) how does the system tradeoff between availability and consistency (A and C); else (E) when the system is running as normal in the absence of partitions, how does the system tradeoff between latency (L) and consistency (C)?

Original title and link: Problems with CAP (NoSQL databases © myNoSQL)

via: http://dbmsmusings.blogspot.com/2010/04/problems-with-cap-and-yahoos-little.html