Redis array: short story of a long development process

(antirez.com)

66 points | by antirez 1 hour ago

5 comments

  • localhoster 3 minutes ago
    Let's make it very clear - this is the original creator of redis, or one of them.

    He is not "your avg dev" and it took him 4 months with llm.

    This is not a seal of approval for you to go and command all your developers to move to Claude code/codex/any other ai coding tool fully.

    I'm looking at you - any avg CEO of a startup.

  • jdw64 13 minutes ago
    It feels like Redis is becoming a small database, which seems to make it more convenient to use. Could you add more examples that clarify where the boundary should be?
    • antirez 7 minutes ago
      Well, Redis is a data structures server, and has very complicated and edgy data structures like the HyperLogLog, so I have very little doubts that a fundamental data type like the Array will fit :) Also the actual complexity added is mostly two C files that are quite commented and understandable.

          wc -l t_array.c sparsearray.c
              2012 t_array.c
              2063 sparsearray.c
              4075 total (including comments)
      
      Sure there are also the AOF / RDB glues, the tests, the vendored TRE library for ARGREP. But all in all it's self contained complexity with little interactions with the rest of the server.

      A quick note: if we focus only on that part of the implementation, skipping tests and persistence code which is not huge, 4075 lines in 4 months are an average of 33 lines per day, which is quite low.

  • leetrout 13 minutes ago
    On safari mobile it's a page with the title header and a footer. Theres no content rendering.
    • antirez 6 minutes ago
      Checking, thanks. EDIT: works very well on my iPhone, so without being able to reproduce is not easy to fix.
      • tobr 1 minute ago
        [delayed]
    • revscat 6 minutes ago
      [dead]
  • SuperV1234 1 hour ago
    Closely matches my own experiences with current SOTA AI. Extremely useful collaborator, far from being a replacement for human intelligence and creativity.
    • antirez 1 hour ago
      There are projects that I develop mostly not looking at the code, but owning the concepts, algorithms and ideas asking questions and giving hints, and owning especially the product. But, not for Redis, not yet at least. When in the future this will be possible, server software, the way it is developed today, will be over. I bet there will be still projects and repositories, as accumulation of features, fixes and experiences will still be worth it, but the role of programmers will be very similar to what Linus did so far for the kernel. And for certain projects I'm developing, like the DeepSeek v4 inference engine, I'l already working like that.
    • foobarian 1 hour ago
      I like to say, AI is the duck programming duck I always wanted
      • bonesss 41 minutes ago
        LLMs are the insensitive Asmovian robots I’ve always wanted, who translate and do the hardest part of my job: ensuring my emails are polite and none of my true thoughts or feelings are revealed…

        Now I just need a way to protect my chats from any potential discovery, and <pew pew> business’ll be easy.

  • gbalduzzi 1 hour ago
    Is it possible to see the specification file you created and used for AI assisted development?

    Very cool anyway! Can I expect a youtube video about this soon?

    • antirez 1 hour ago
      Yep I will release it, it is a bit out of sync at this point, but will do a pass of updating and will release it.