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Google fs?Google fs?Posted Nov 15, 2007 20:02 UTC (Thu) by zooko (subscriber, #2589)In reply to: Google fs? by sayler Parent article: The Ceph filesystem
There's my project -- http://allmydata.org Tahoe . It is an open source distributed filesystem with very nice security properties -- everything is encrypted and integrity-checked and you can share or withhold access to any subtree of the filesystem with anyone. It uses erasure coding so that you can choose any M between 1 and 256 and any K between 1 and M such that the file gets spread out onto M servers, where the availability of any K of the servers is sufficient to make the file available to you. Regards, Zooko
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Google fs? Posted Nov 16, 2007 3:40 UTC (Fri) by zooko (subscriber, #2589) [Link] Yeah! Also we've separately published the erasure coding library, which is derivative of Luigi Rizzo's old library, but to which we added a Python interface, a command-line interface, performance optimization, and other stuff. http://pypi.python.org/pypi/zfec
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