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10/20/25
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Comment on [#7086] Consider consistent hashing for Horde_Memcache
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> I don't know enough about how pecl/memcache handles multiple memcache > servers to know if this is redundant, but if it's not already using > consistent hashing, we should have at least an option to manage the > array of memcache servers ourselves, and do that to spread keys > around. In addition, we could use this same code to implement > multiple-write, where we write data to 2 memcache servers instead of > one, to decrease thrashing or cache misses if a server drops out. > > > > A good explanation: > > http://www.spiteful.com/2008/03/17/programmers-toolbox-part-3-consistent-hashing/ > > > > A potential implementation (I'll be adding one to the Horde_Support > package hopefully within a few days as well): > > http://code.google.com/p/flexihash/
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