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halifaxbeard commented on F-35 pilot held 50-minute airborne conference call with engineers before crash   cnn.com/2025/08/27/us/ala... · Posted by u/Michelangelo11
themaninthedark · a day ago
Of note to readers not familiar with hydraulic fluid, it is hygroscopic:

>Passenger safety requires that in commercial airplanes hydraulic actuators be powered by fire-resistant hydraulic fluids. As a downside, such fluids are hygroscopic which means that these tend to accumulate humidity from the environment

https://www.mdpi.com/2227-9040/8/4/131

halifaxbeard · a day ago
The hygroscopic nature of hydraulic fluid is there for the same reason it is in car brake fluid-

it's better to evenly distribute water throughout the fluid, than to have it accumulate in a low point

halifaxbeard commented on Why was Apache Kafka created?   bigdata.2minutestreaming.... · Posted by u/enether
HarHarVeryFunny · 4 days ago
Why do you say log rather than just publish and subscribe?
halifaxbeard · 4 days ago
the log stays on kafka for replay until your per log retention settings delete it

Deleted Comment

halifaxbeard commented on Ollama's new app   ollama.com/blog/new-app... · Posted by u/BUFU
pentagrama · a month ago
Looks like a big pivot on target audience from developers to regular users, at least on the homepage https://ollama.com/ as a product. Before, it was all about the CLI versions of Ollama for devs, now it's not even mentioned. At the bottom of the blog post it says:

> For pure CLI versions of Ollama, standalone downloads are available on Ollama’s GitHub releases page.

Nothing against that, just an observation.

Previously I tested several local LLM apps, and the 2 best ones to me were LM Studio [1] and Msty [2]. Will check this one out for sure.

One missing feature that the ChatGPT desktop app has and I think is a good idea for these local LLM apps is a shortcut to open a new chat anytime (Alt + Space), with a reduced UI. It is great for quick questions.

[1] https://lmstudio.ai/

[2] https://msty.app/

halifaxbeard · a month ago
This makes me really wonder about the relationship between Open WebUI & Ollama
halifaxbeard commented on An intro to DeepSeek's distributed file system   maknee.github.io/blog/202... · Posted by u/sebg
objectivefs · 4 months ago
There is also ObjectiveFS that supports FUSE and uses S3 for both data and metadata storage, so there is no need to run any metadata nodes. Using S3 instead of a separate database also allows scaling both data and metadata with the performance of the S3 object store.
halifaxbeard · 4 months ago
OFS was a drop in replacement for EFS and tbh it's insanely good value for the problem space.
halifaxbeard commented on The Llama 4 herd   ai.meta.com/blog/llama-4-... · Posted by u/georgehill
tucnak · 5 months ago
If you really were serious about privacy, you wouldn't put yourself at disadvantage with a locked-down six-year out of date card. Tenstorrent Blackhole exists now, btw.
halifaxbeard · 5 months ago
I think it's disingenuous to suggest they're putting themselves at a disadvantage with an RTX 3090, especially in a comparison to an inferior product that isn't even shipping yet.

RTX 3090: 24GB RAM, 936.2GB/s bandwidth

Tenstorrent p150a: 32GB RAM, 512GB/s bandwidth

an extra 8GB of ram isn't worth nearly halving memory bandwidth.

halifaxbeard commented on The Night Watch (2013) [pdf]   usenix.org/system/files/1... · Posted by u/mifydev
halifaxbeard · 6 months ago
At the beginning of my career, I merely found it funny.

Now I find it relatable.

(don't install a signal handler in Python for SIGSEGV, especially if it's being triggered by C you're calling)

halifaxbeard commented on The OBS Project is threatening Fedora Linux with legal action   gitlab.com/fedora/sigs/fl... · Posted by u/TheFreim
halifaxbeard · 6 months ago
more surprising is there's no way for them to delete it from the flatpak registry

https://pagure.io/releng/issue/12586#comment-955583

halifaxbeard commented on To buy a Tesla Model 3, only to end up in hell   myteslaexperience.com/202... · Posted by u/lleims
musikele · 7 months ago
Let's remove Musk from the equation, because you can like or (most probably) hate him, but I own a Tesla and I have the opposite experience. Everything worked out of the box. Just one piece of hardware started to fail (the charger plug making some noise) and they changed it in warranty.

First: has the author tried a tesla before buying one? I'd never buy a car without trying it. Because comparing it to a Clio just because the Clio worked, well, seems a bit off. a Clio is a car, a fully functional Tesla is a gian iPad with wheels. There's a huge difference.

Second: when you buy a car, do you ask yourself, how will I fix it in case anything goes wrong? Buying a car in a country where there's no service is a huge no-no.

Third: No doubt that a car with all these defects _must_ be changed, or fixed immediately at no cost of transportation, or offered a compensation to get it back. I think the owner should _also_ contact a lawyer and try to get a refund. I'd not accept this kind of treatment.

halifaxbeard · 7 months ago
"first gen" Model 3s didn't have an emergency rear door release for when the electrical one failed. they've since added that to more recent generations.

but- a car company that doesn't see the need to have emergency rear door releases has systemic issues. someone, anyone involved in approving that design could have said "no. i will not sign off on this", but they didn't.

it makes me wonder what other corners they cut, and whether those cut corners could kill a driver or passenger- because they're not going to cut corners on anything that would be immediately apparent in daily use: it would be detrimental to sales.

u/halifaxbeard

KarmaCake day182August 25, 2016
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