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From Apache Wiki <>
Subject [Cassandra Wiki] Update of "ArchitectureAntiEntropy" by GehrigKunz
Date Tue, 12 Nov 2013 23:55:09 GMT
Dear Wiki user,

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The "ArchitectureAntiEntropy" page has been changed by GehrigKunz:


  One possible fix to this problem would be to use something like a [[|Linear
Bloom Filter]] to store a summary of every SSTable on disk, where each sub-bloom is partitioned
using 'midpoint()' like the current !MerkleTree. Then, to validate a column family, you could
OR together the bloom filters for each SSTable, and send it to neighbors without performing
a compaction.
+ {{|stats}}

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