Author: Pham Hong Nguyen
Date: 01:54:09 09/19/03
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Thank you very much for your information. I think I can guess how it works: - Divide the data into small blocks, say N bytes per block. - Compress each data block, using a standard compression methods such as LZ77 and then save them into a file. To refer a position: - Compute the position of a block - Read that block from the file, unzip (by LZ77) it into memory - Find the position and extract the information If that method is correct (correct me if I am wrong), it is quite straightforward. Actually, I have been waiting for something more special, say a total new compression method but not LZ77 :) Pham
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