Implementation of Ketama Consistent Hashing
libketama - https://github.com/RJ/ketama
java-memcached-client KetamaNodeLocator https://github.com/dustin/java-memcached-client/blob/c232307ad8e0c7ccc926e495dd7d5aad2d713318/src/main/java/net/spy/memcached/KetamaNodeLocator.java
Amazon's Dynamo Paper: https://www.allthingsdistributed.com/files/amazon-dynamo-sosp2007.pdf
Consistent Hashing: Algorithmic Tradeoffs https://medium.com/@dgryski/consistent-hashing-algorithmic-tradeoffs-ef6b8e2fcae8
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