Having a very low latency, durable write destination is a superpower for lots of database architectures (or things that share architectural details with databases, like some filesystems).
Optane had much lower latency than other types of durable storage, and also had very good endurance compared to NAND.
At a prior employer, we made extensive use of them as ZFS SLOG drives for large database servers. They made fsync very inexpensive.
What I find problematic, especially for teams that rely on GitOps and GitHub being (relatively) stable, is the fact that GitHub's status page can't be relied on. You arrive at the conclusion, "this must be GitHub," but the status page rejects the notion, and so you go digging. That can lead to a lot of toil and wasted time, in addition to sideways looks paired with comments like, "but status shows green."
A sick person with symptoms is clearly sick, but sometimes they're asymptomatic. That's what the GitHub status page has become. When it's red and showing problems, you know you have problems. When it's all green? You know you MIGHT have problems.
That can make outages like this harder to triage, since reality is a black box.
Some of these are very humorous because of the cultural disconnect (as an American, I have never experienced somebody asking to put their seat back).
"An expert on a very niche subject" made me laugh out loud the hardest, because it's the one that's most "just a guy", and yet it's also exactly how it's described.
> I still don't know how they're valued at $5B+ when I don't know a single developer who actually uses it anymore
B2B maybe? Usually these businesses thrive solely on flirting with the CTO and getting them to sign a lucrative contract and then mandate internal usage. I'm speaking from experience.
Probably not. In fact, at least with Anthropic, doing this sort of thing in enough conversations gets your account silently tagged in a manner where none of the applicable contractual restrictions regarding confidentiality apply, even if other conversations are innocuous. This is assuming ZDR is not enabled. You can see evidence of that in Anthropic's "Detecting and countering misuse of AI: September 2026" report. Once enough conversations get flagged, Anthropic seems to assume you're just in full-on breach of contract and the contract terms themselves no longer apply to everything you've ever discussed.
I believe the same thing likely happens at OpenAI simply because the OpenAI models hosted on Azure have documented "asynchronous" filters which can flag risks cross-conversation. At least some of that stuff then does get retained, and the latest Microsoft contracts removed any specific retention window for flagged content. Again, assuming MAM (Microsoft's "ZDR") is not enabled. This type of architecture at Azure probably didn't arise in a vacuum. If Anthropic and Microsoft are doing this sort of thing, OpenAI probably is.
Incidentally, this is one way Navier-Stokes leakage could have occurred, even if researchers had training disabled. Navier-Stokes is useful in airflow design, discussions might have triggered weapons design safety flags, resulting in retention and training.
> the average chess grandmaster during a classical game will analyze roughly the same number of moves as an amateur player, but they analyze only the most critical moves and do a better job with that analysis.
I don't buy this. I've seen GMs playing online while verbalizing their thought process (on twitch / youtube videos where they livestream their play), and they consider way more branches than I do, while also going deeper than I ever would on some branches. My top rating in lichess blitz is about 1900, not bad but way lower than a GM.
The world is a very, very large place and I have a hard time imagining space would be an easier place to do anything. Nobody wants to live near petrochemical factories or aluminum smelters, either, but we’ve got lots of petrochemicals and aluminum. SV execs shredded any chance of cheap public cooperation by presenting like cartoonishly evil, patronizing, greedy big corporate bad guys from some shitty legal dramedy. They need to learn from their mistakes, develop some humility, and approach people with a serious financial proposition, like the oil industry in Alaska. That’s not as cheap as it could have been if they didn’t start out acting like scaled-up shady local real estate developers trying to build condos on protected wetlands, but it will absolutely be a lot cheaper than space.
Because the large corporations that fund Linux development and use Linux value speed over security.
Speed requires a lot of code in the kernel, where that code can run fast.
There are kernels that do not have a thousand privilege escalation exploits. These kernels are smaller and much easier to check for bugs. But those kernels are significantly slower.
For many use cases, slower is not a problem. But for the large corporations who fund a lot of Linux development and use Linux in large data centers, every 1% slower can literally be millions of dollars worth of additional servers that are required.
OpenBSD shows that you can have a Unix security model without a thousand privilege escalation exploits. But OpenBSD is like 10% slower. So corporations won't use it because it would cost millions of dollars more per year and some of their software requires access that OpenBSD does not grant precisely because that access leads to security exploits (i.e. io_uring, eBPF etc. etc.)
You could also use like seL4, but that's slow too
So that's why. It's a business tradeoff between cost of servers vs cost of getting hacked, and cost of servers wins.
This is exactly the argument people are worried about. "If prices go up, it's a good thing." For whom? Residents will have to pay this for a decade before a nuclear reactor comes online.
Google has this pattern of all or nothing approach.
Maps refuses to show your *current* location if you don't enable location accuracy i.e. if you won't allow it to spy on your WiFi or Bluetooth it refuses to show your current location at all. GPS, what's that?
We can disable notifications and even phone access but physical activity is the one permission that cannot be disabled for play services !?
If you read comments about the paper it's pretty obvious people are misled. People think that the method read in Qwen weights directly to improve it. That's not what it did --- it authored a program to analyse and fix the weights.
What's confusing is they do have experiments that read raw weights, and the abstract is misleadingly written to make it sound like that's how the Qwen experiment works.
It comes down to money and the cost of living. Landlords are extracting rent, no room for entrepreneurship.
A race to the bottom, but I wouldn’t blame Amazon. Large multinational chains were hollowing out high streets and making them less pleasant before online shopping.
As another comment said, councils and government should treat high streets more like public commons, prioritising independent businesses and making places distinctive.
What frustrates me is that even prosperous areas with new developments rarely make space for small businesses. Instead, we get “private equity” chain.
Ugh, one I saw recently was Bristol University’s new campus by Temple Meads. The wall between the campus and station could have been lined with small, affordable units for independent and student-run businesses. Would love to browse a few interesting shops or grab a decent sandwich before catching a late train. 23m for a new entrance but where are the opportunities. (This is based off the media announcements, not walked through there yet)
Entirely separate paths for bikes are absolutely feasible in established cities (see New York which has huge protected bike lanes running north and south up and down manhattan) with little cost to car infra
It used to be more interesting and elaborate, switching between different models. I used to use Cursor, then Codex, but since Opus 5.5 came out, I just use the Claude IDE. I got rid of all my skills and just set it to medium. Then I vaguely talk to it about very high-end things that I want, and it comes back with magic. Rinse and repeat.
I'd say the biggest trick is just to tell it what complete looks like. Be very specific about what you want it to come back with once it's done. That gives it a good idea what the goal is. It'll automatically create subagents and all that stuff. Although if you have money to burn and you're doing something large, you can tell it to just go wide or boil the ocean.
Also, make sure you're working on at least five different things. Otherwise, you're sitting around for one agent.
Yes... there are statisticians on my team, for example. They're capable, thoughtful individuals however have little exposure to the oblique and (outwardly) contradictory ways in which production software fails.
But explaining that openly, as is your duty, means surfacing something which could be read as 'bad work' by a non-technical manager unable to grasp the complexity. So in low-trust teams it very quickly becomes a game of brinkmanship, or a prisoner's dilemma for technical diligence
It is absurd. I disabled Gemini for my organization, and Google in return disables tab completion in gmail entirely. They are practically demanding I find an alternative at this point.
Apple still lives in the world where software developed in IDE on a personal computer and shipped as a boxed software on a disquette with a licence key. Xcode cloud is a joke. All their automation is a joke. It’s not surprising even their own software development stuck because of their ecosystem because they use same tools, same cryptic software signing with their plists, p8, chains, certificates, lack of ui testing, horrible cpp, objc legacy. You just drowning in this environment. How I wish we have proper web app apis at last
Author here: in 2015, I was playing the classic Wing Commander in DOSBox and
suddenly realized the game state fit in the 64k data segment.
Over ten years my brother and I went through a set of experiments (stop
and go, turn, communicate) while probing the memory. We uncovered
where the variables were, how to inject calls into
the game functions, and how to sync the gamestate across the
network, so we can fly the story missions together.
My favorite finding is that the camera lives in entity slot 0x3D, which is
possibly a "3D" reference by the original developers.
You can play it at https://fireflyk64.github.io/dosbox in browser. If
you own Wing Commander, drag in the installer since no game files are
hosted. If you don't, the page will load the original DOS/3Dfx version
of Vega Strike, before I open sourced it. I upscaled and redid DOS Vega
Strike art using AI, but it now has multiplayer and a similar feel.
I'll be in the lobby for the next few hours if anyone wants to fly together.
Disclosure: I also used AI for the final step to help compile for the
browser and port our TCP networking stack to WebRTC with voice and solve
a few lingering bugs.
NVIDIA probably already figured out that local will be massive part and are preparing to do DRM for AI.
Pay up for license to unlock full capacity, pay up for license to use encrypted models from AI moguls, paid per billion tokens processed or just operations in GPU
I dunno about colluding to centralize inference, but "we encrypted the power firmware and only gave microsoft the keys" certainly reads as colluding to keep people on windows artificially
I know no one stops you from using hashtag `codevember` on vibe coded project[0], but... isn't the whole point of these one month challenges(genuary, nodevember, inktober, etc) about human creativity? Like game jams?
People will complain that this is on HN, but I just want to say that nothing makes me more patriotic than having faith in my fellow citizens. I am neither a democrat nor a republican. But this (House and Senate results even if Senate doesn’t change parties) shows that a good chunk of the population knows that what’s been happening at the Federal level is unacceptable.
Now let’s hope we see some real change (and that isn’t advocating for a lurch left). I have my doubts real change is possible but you have to start somewhere.
Optane had much lower latency than other types of durable storage, and also had very good endurance compared to NAND.
At a prior employer, we made extensive use of them as ZFS SLOG drives for large database servers. They made fsync very inexpensive.