I have a large array of raw bytes. The byte array does not follow any patter and the byte values can be any value (random).The size of the array is 45000x5x400 bytes. And I have 1 second to encode. Will lz77 be feasible? And how should I choose the look up dictionary? Also what will be a good choice for number of bits to hold the relative index and the match length ?
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You cannot compress truly random data. – 500 - Internal Server Error May 30 '16 at 22:56
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The data is network traffic data like ip port etc values. – Sayantan Ghosh May 31 '16 at 16:04
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Ah, okay, so not completely random. – 500 - Internal Server Error May 31 '16 at 20:06
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My doubt is can I hope a good amount of compression (40%) on real data? That depends on the data I know. But will there be enough repeatation on the packet values? – Sayantan Ghosh Jun 01 '16 at 06:55