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 LZ4 - Extremely fast compression
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 LZ4 is lossless compression algorithm, providing compression speed at 400 MB/s per core, scalable with multi-cores CPU. It also features an extremely fast decoder, with speed in multiple GB/s per core, typically reaching RAM speed limits on multi-core systems.
 A high compression derivative, called LZ4_HC, is also provided. It trades CPU time for compression ratio.