Use a systematic online code for efficient redundancy
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Key: CASSANDRA-755
URL: https://issues.apache.org/jira/browse/CASSANDRA-755
Project: Cassandra
Issue Type: Improvement
Components: Core
Reporter: Anthony Di Franco
Use a systematic online code for efficient redundancy (or specify why this is
not appropriate for Cassandra in the documentation). Systematic online codes
permit an arbitrarily large or small number of repair symbols to be added to
the original data to more smoothly increase the amount of redundant storage; in
particular, they would permit redundancy ratios between 1 and 2 to be used.
See here:
http://en.wikipedia.org/wiki/Online_codes
and here:
http://archipelago.rubyforge.org/svn/trunk/oneliner/
and here:
http://tools.ietf.org/html/rfc5053
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