These "solutions" place a lot of faith in a "complete" set of test cases. I'm not saying don't do this, but I'd feel more comfortable doing this plus hand-generating a bunch of property tests. And then generating code until all pass. Even better, maybe Claude can generate some / most of the property tests by reading the standard test suite.
Well they also shadowed production traffic and fixed some bugs that were causing mismatching results. Not saying that stuff can't still slip through, but it's a good way to evaluate it against real data in a way you can't from just test cases alone
parallel execution that auto-generates test cases from exceptions is very slick. That being said, you still need humans in the loop as sometimes the oracle is not THE oracle.
> Palantir builds software for military and security purposes. But the customers don't give this data to Palantir, custody of this data remains with the customer.
How is that possible if Palantir software runs on machines Palantir controls?
People seem to struggle with the concept of private datacenters these days. Palantir customers tend to be the sorts of orgs that are pretty paranoid about their data, and they wouldn't be handing it over to some schmucks without being confident that those concerns were addressed. Militaries and governments generally aren't fuckin around with things like intelligence data, so I think it's reasonable that Palantir is able to make a convincing case to the world's most paranoid orgs that their data isn't being sent anywhere (and it'd likely be air gapped anyway).
Just because everything you touch is in the cloud doesn't mean other orgs aren't still building their own datacenters and then buying software to run inside.
The on prem solution is probably 2X TCO of the hosted solution. I'm sure many orgs that should be strictly "on prem" are running hosted solutions due to budgetary concerns.
> the box checking is here so that the dude who checked the box become legally responsible for what's happening if they haven't done what they said they did.
Maybe so, but how often are small companies actually sued for compliance survey misrepresentations? My most positive look at such surveys, after filtering out all the nonsense, is sometimes they flag something we've missed in our self-directed efforts.
Every time I'm playing pickleball on vacation with my younger children, I look over at Padel courts (if available) with envy. It seems both more fun and athletic, but still less challenging to pick up than tennis.
> "There's a sucker born every minute" is a quotation often associated with American showman P. T. Barnum (1810-1891), although there is no evidence that he actually said it. Early instances of its use are found among salesmen, gamblers and confidence tricksters.
> Whenever I see Alex Karp speak I wonder why they can't even pretend to put on sheep's clothing.
Because he's speaking to his investors aiming to keep the stock price up. He's not selling his products or himself to the world. His investors are rewarding him for the way he talks and acts.
It is a very good book, but the author is enamored with Tommy Thompson. It's a borderline hagiography. And then when you do some independent reading about Tommy, you sort of question the researching skills of the author, Gary Kinder.
10 years ago we look at replacing gzip archives with bzip. It was just too slow for the incremental space saving gains offered. Creating bzip archives took forever. I know xz is "better", but we still just gzip everywhere.
xz is generally slower-but-more-dense; it's not meant to be a full gzip replacement. Zstd, on the other hand, aims to be a “better gzip”, in that it's compresses about as fast as gzip but packs somewhat denser (and decompresses faster).
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