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Tag: compression

  • Similarity From Compression title frame

    Zip It - Finding File Similarity Using Compression Utilities

    I really enjoyed Computerphile's video about how ZIP tools can be used for abstract tasks that you might initially think were way outside their scope... like working out how close the genetic relationship between two species is, or which human languages are most similar to one another!

    Read more (187 words)

    • Repost
    • of this original
    • posted 17 July, 2025
  • Zopfli Optimization: Literally Free Bandwidth

    In 2007 I wrote about using PNGout to produce amazingly small PNG images. I still refer to this topic frequently, as seven years later, the average PNG I encounter on the Internet is very unlikely to be optimized.

    For example, consider this recent Perry Bible Fellowship cartoon...

    Jeff Atwood

    Read more (48 words)

    • Repost
    • posted 31 January, 2016

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