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> But in the USA that doesn't really fly. Talking is transactional, either a business deal is going on or shut up.

This is regional within the US and obviously differs by person even then. Just remember that the people you are talking to may be the kind of people that need articles like the above to teach them how to talk to people. Their defenses go up when someone approaches them and while they are well practiced at appearing relaxed, they are not. Conversations are short because its emotionally difficult to stay in a heightened awareness state while someone is trying to pull you out of it. But you can certainly provide offramps


I think you've identified analogous functions, but I don't think your analogy holds as you've written it. A more faithful analogy to OP is that there is no better flight crash investigator than the aviation engineer designing the plane, but flight crash investigation is an actual failure of his primary duty of engineering safe planes.

Still not a great rendition of this thought, but closer.


Lets be real. The only connection an EHR has to patient health is whatever minimum standard the hospital needs to avoid malpractice lawsuits. The rest of the EHR is all about billing insurance companies and Medicare.

Nobody cares about emoji except the poor folks who have to login to it everyday, and it makes their lives a smidgen better. Lets chill on the criticism of emojis.


I’m honestly curious what drives this kind of response. You’re aiming a lot of negativity at someone who’s voluntarily spending his own time and money to do something that, until recently, simply didn’t exist at this level of detail. Yes, there are scientific limitations and fair critiques to be made—but the tone here feels less like constructive criticism and more like punishing the effort itself. That pattern is exactly what drains the internet of anything generous or experimental: people stop sharing when every imperfect attempt is met with hostility. It’s a bit like being stranded in the desert, dying of thirst, finally offered water, and rejecting it because it isn’t cold enough. You don’t have to call the work perfect to acknowledge that it’s valuable, imperfect progress rather than something deserving of contempt.


I don't know if the parent comment has been edited, but in its current form I read it much differently from you! It seems like fair criticism without any added snark or contempt. I don't want hostility or gratuitous negativity, but IMHO it's just not present here in the way you describe.

(Also the guy has millions of subscribers and a consistent weekly posting schedule, and this video is on the front page of HN, so I don't think his channel falls into the category of obscure hobby projects where it might be rude to criticise them at all rather than just ignoring them.)


Nobody was benefiting from the oil nationalization, least of all the Venezuelan people. All their oil engineers left! You can't walk around Doral, Fl; Katy, Tx; or Alpharetta, Ga without tripping over young venezuelans with petroleum engineering degrees who have fled the poverty and repression of Maduro's Venezuela.


Based on where I was born and my background, I should not know as much as I do about Venezuela. Improbably, life led me to develop close ties to some Venezuelans, and with them as a window, I've learned a lot about that country.

In this case, the people of Venezuela are desperate to get rid of their socialist government. It has, predictably and inevitably, led them directly to poverty, starvation, and violent repression.

I have a lot of reservations about the way in which Trump is operating and in this case, the legality of every aspect of how he is doing this operation in Venezuela. Despite all those reservations, this is a rare situation where this action benefits everyone and the world.


I agree with you and have agreed with you for a long time. However, I definitely see the writing on the wall. More than one person in my circle have traditionally been Android users and the lack of innovation from both Apple and Android have them comparing devices on specs MUCH more. I include myself in this list on my next upgrade. I'll be looking largely at specs on the next upgrad because honestly there's not much day to day difference in usage between apple and android anymore


This is hilarious


Slack is a necessary component in well functioning systems.


And rental/SaaS models often provide an extremely cost effective alternative to needing to have a lot of slack.

Corollary: rental/SaaS models provide that property in large part because their providers have lots of slack.


Of course! It should be included in the math when comparing in-housing Postgres vs using a managed service.


Interesting ideas. Im very interested in database ideas that bring new capabilities or better ways to acconplish old ones.

W.r.t. query speeds on your columnar storage engine, you will obviously have much better writes that row oriented storage engines. This limits your write capabilities though. Any effort you put into restoring write speeds necessitates an extra step to the maintain the columnar stores - which puts you back into the group of databases naintaining indices that you criticize above.

I think modern databases are bringing new ideas on how to accelerate both write and query speeds simultaneously with tradeoffs around CAP.


Although I have done many more benchmark testing against other databases for query speeds; I haven't noticed any significant speed degradation on writes.

Could you clarify what you mean by 'this limits your write capabilities'?


> W.r.t. query speeds on your columnar storage engine, you will obviously have much better writes that row oriented storage engines.

This should have said reads, not writes. Columnar storage takes significantly more effort to handle writes because it must do many more IOs across the different columns, potentially more de/compression cycles, etc.


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