Sloppy hashing and self-organizing clusters
Michael J. Freedman, David Mazières · 2003
We are building Coral, a peer-to-peer content distribution system. Coral creates self-organizing clusters of nodes that fetch information from each other to avoid communicating with more distant or heavily-loaded servers. Coral indexes data, but does not store it. The actual content resides where it is used, such as in nodes' local web caches. Thus, replication happens exactly in proportion to demand. We present