Author Topic: Version 2.3.1 released  (Read 1456 times)

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Version 2.3.1 released
« on: August 28, 2017, 00:32:24 »
Download (Windows 32-bit version)

Download (Windows 64-bit version)

Changes list:
  • This version contains new global optimization algorithm which increase scanning speed drammatically. It's specially designed for users with collection containg 5000 files and more, for smaller number of files it has no effect, even scans slower.

    Normal scanning of Similarity has N^2 complexity, new algorithm has N complexity (linear). Example if scanning N files took T min, scanning 10 times more files with old methods take 100 times more time, but with new one only 10 times more. And this is without need of duration check.

    You need manually enable this optimization to take effect


    Scanning takes 2 steps (fills percent bar two times): first indexing (no duplicates shown), second comparing (duplicates filled).

    Know limitations:
    - Algorithm cannot be continued after exit and restart of program, you need to restart it.
    - Disables image comparision.
    - No old content algorithm (it's no needed).

    Available in Premium version only

  • Max.Freq. search algorithm improvments
  • Compare algorithms optimization
  • Integrity check
  • Minor fixes