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  1. #1
    LOKESHWARI is offline Member
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    Post Java source code for Dividing a file

    Help me with java source code to divide a file into variable size chunks using Rabin fingerprint and sliding window technique

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    travishein's Avatar
    travishein is offline Senior Member
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    using Rabin fingerprint and sliding window technique
    What's that?

  3. #3
    LOKESHWARI is offline Member
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    Respected Travishein


    Here is an explanation about Rabin Fingerprint and sliding window technique

    Consider a file .
    A fixed width sliding window (48 bytes long) will be moving along the contents of the file.

    The fingerprint of the contents of the window is found using Rabin finger print algorithm

    f is fingerprint( Hash value) of the contents of file
    D be the average chunk size,
    r be zero

    Position where f mod D =r satisfies at that position chunk a file.. Advance the sliding window Continue this till the end of file.

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