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backus's profile
John Backus
John Backus
John Backus
@backus

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John Backus

@backus

Seeking alternative compression. Hopefully wrong on average. Shameless. Started @getcognito and @bloom

San Francisco, CA
Joined August 2012

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    1. Omar Rizwan‏ @rsnous Jan 30

      heuristic for bad abstractions: when people in user-space ignore the operating system abstraction, just working through it to get at the actual resource

      2 replies 0 retweets 10 likes
      Show this thread
    2. Omar Rizwan‏ @rsnous Jan 30

      User threads (e.g. Go) are multiplexed onto kernel threads, which are only used to get at multi-core scheduling, not because of their "threadness"

      1 reply 0 retweets 0 likes
      Show this thread
    3. Omar Rizwan‏ @rsnous Jan 30

      Databases use the filesystem to get at the disk, not because they care about files or use the file abstraction for anything useful

      1 reply 0 retweets 1 like
      Show this thread
    4. Omar Rizwan‏ @rsnous Jan 30

      Containerized applications use the mechanism of dynamic linking to load libraries, but they might as well be statically linked

      1 reply 0 retweets 1 like
      Show this thread
    5. Omar Rizwan‏ @rsnous Jan 30

      Omar Rizwan Retweeted Omar Rizwan

      I've made this argument before about tabbed browsing (https://twitter.com/rsnous/status/794404138985652224 …): it's an application ignoring the OS window system and implementing its own window management

      Omar Rizwan added,

      Omar Rizwan @rsnous
      Tabbed browsing is an indictment of window systems -- people finding in-app tabs useful tells us that our window managers have failed
      2 replies 0 retweets 2 likes
      Show this thread
    6. Omar Rizwan‏ @rsnous Jan 30

      If we consider the browser an "OS", also think about Web pages which use the DOM or canvas purely as a renderer and do all logic internally

      2 replies 0 retweets 1 like
      Show this thread
      John Backus‏ @backus Jan 30
      Replying to @rsnous

      Tons of things using GET requests over HTTP in order to communicate via network.

      6:23 PM - 30 Jan 2018
      0 replies 0 retweets 0 likes

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