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Viewing profile — mpercy

mpercy

HN member
Joined
Tue, Dec 20, 2011, 1:37 AM UTC
HN karma
54
Public activity
41 items

About mpercy

https://twitter.com/mike_percy/

Recent public activity

  1. comment
    Comment #44752731

    Quite literally a fender bender.

  2. comment
    Comment #43892286

    It doesn’t give any examples of open- vs closed-skills sports in the abstract…

  3. comment
    Comment #40762379

    I believe it. Denying delicious El Farolito burritos to New Jerseyans would be tantamount to a war crime.

  4. comment
    Comment #38018249

    He has the advantage of knowing what is there and they can create an arrangement to license or sell the IP to another entity… if it’s just gathering dust, why not?

  5. comment
    Comment #37313631

    How are people actually using vector databases? The closest explanation to a use case architecture I've seen recently was https://mattboegner.com/knowledge-retrieval-architecture-f…

  6. comment
    Comment #29185693

    Who is developing this product? Under what circumstances is it 30% faster than Parquet?

  7. comment
    Comment #29136724

    Cuy is guinea pig, not rat, but I hear you on the rodent flavor. Worth it once for the experience but I wouldn’t eat it a second time!

  8. comment
    Comment #28099387

    This is really neat. One piece of feedback is it begins and ends TeX expressions by saying “dollar” which is distracting. Probably best to strip the TeX syntax while retaining the …

  9. comment
    Comment #27614196

    There is no doubt.

  10. comment
    Comment #27312643

    Most people have good health care plans through their employer that pays for most of this stuff. I paid a few hundred dollars to the hospital when my child was born and we were the…

  11. comment
    Comment #26817521

    FF as in Firefox?

  12. comment
    Comment #25699287

    Not true. Carter gave a blanket pardon to all Vietnam draft dodgers, many of whom fled the country before being convicted.

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  14. comment
    Comment #23438092

    Lovely article. Allosaurus is amazing and terrifying. Very cool factoids about the bunny hands, first time hearing they were incorrectly depicted.

  15. comment
    Comment #23010306

    Since I mentioned performance, one other area that makes flexibility nontrivial is how you decide to serialize different types of messages on the wire and on disk. If you don't nee…

  16. comment
    Comment #23004111

    Sure, here are a couple examples of things we've had to include in the log APIs: 1. Kudu uses a special "commit" record that goes into the log for crash consistency, related to sto…

  17. comment
    Comment #23002382

    From experience working in this area, I believe there's a significant tradeoff between performance, flexibility, and time to delivery when it comes to consensus and the things it's…

  18. comment
    Comment #19507020

    Interesting. Just last year we implemented improved re-replication ( https://github.com/apache/kudu/commit/79a255 ) which sounds very similar to what you did with LEARNER roles, an…

  19. comment
    Comment #19498511

    FWIW, we implemented dynamic consensus membership change in Kudu way back in 2015 ( https://github.com/apache/kudu/commit/535dae ) but presumably that was after the fork. We still …

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  23. comment
    Comment #15599110

    I have been working full-time on Kudu since its early development. As others have mentioned, Arrow and Kudu are quite different. Despite the controversial-sounding title of Daniel …

  24. comment
    Comment #12092642

    I think it's because Qt has traditionally had a pretty weird dual- or tri-licensing model: https://www.qt.io/faq/#_Toc453700684 which resulted in less adoption by developers becaus…

  25. comment
    Comment #11526016

    Run your tests against clang (as well as gcc) and then ship with gcc. Last I heard, gcc still had the speed advantage for optimized code anyway.