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knappe

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Scaling Rails for a Peak Load of 41M Requests/Hour

andyatkinson.com
2 points·by knappe·18 days ago·0 comments

NASA acknowledges the elephant in the room with the SLS rocket

arstechnica.com
3 points·by knappe·5 months ago·0 comments

[untitled]

1 points·by knappe·9 months ago·0 comments

Unprecedented suppression of Panama's Pacific upwelling in 2025

pnas.org
6 points·by knappe·10 months ago·1 comments

comments

knappe
·10 days ago·discuss
Yep, so do I. But there has to be at least some consequences for their actions. This seems like the bare minimum and a good place to start.
knappe
·10 days ago·discuss
I really think you're being pedantic to the point of detriment. Runner's knee is a very well known condition in, wait for it, runners!

https://www.mayoclinic.org/diseases-conditions/patellofemora...
knappe
·10 days ago·discuss
- if budget isn't balanced all members of congress become ineligible for election

Ask Colorado how TABOR[0] is going. The answer is a 1.5 BILLION[1] deficit because TABOR restricts how money is collected and spent by the state.

A balanced budget isn't actually all it is cracked up to be. The deficit spending at the federal level we have now is bonkers, but a balanced budget every year is just unrealistic. Learn from Colorado and do not put yourself into an unrealistic corner. A budget will grow and shrink with the economy -- a balanced budget over X years seems much more realistic. It would mean we could have never, at a federal level, done the kind of spending necessary to cope with COVID, for example.

What I'd like to see is Congress be entirely unable to draw a paycheck while the government is shutdown. Shutdowns are a last resort, but are now so common we have normalized them. This is immensely unfair to federal workers and everything downstream that depends on a functioning government, like SNAP benefits. If the government shuts down over budget issues, make the people who made that decision pay HEAVILY for the action.

[0] https://en.wikipedia.org/wiki/Taxpayer_Bill_of_Rights [1] https://coloradosun.com/2026/03/19/colorado-budget-shortfall...
knappe
·last month·discuss
Right. Those productive companies that totally didn't just steal the entirety of humanities production to build their product.
knappe
·2 months ago·discuss
Yeah, I distinctionly remember a postdoc I knew who was irrationally excited to move to a role where they were going to get paid $35k, in 2010s money, and they were damn excited about it. And they were moving to a high cost of living area (from a high cost of living area). I was utterly flabbergasted because they were very smart, very technical and should have been earning 5-10x that. I feel like they didn't know what they were worth and academia had utterly failed to teach them that.

I don't know how they paid any of their accumulated (I assume) student debt, let alone had an even decent standard of living.
knappe
·3 months ago·discuss
The article articulated this enough, I thought but I guess not.

They're interfering with officially gathered data, used to forecast the weather. And they're not just gambling. They're also gaming the system to make money on it. This goes far beyond 'just gambling'.
knappe
·3 months ago·discuss
Give terraforming mars a try. Massive replayability with a lot of expansions to add to replayability and the theme is really really good. It isn't a worker placement game but you do get a lot of RNG from card drafting each round. The drafting is really great for strategic play as you can see what your opponents picked and build a plan around it

It is also a fantastic 2 player game. My wife and I have played hundreds of matches and it was our go to game during the pandemic.

PSA: don't bother with the steam edition. It has been plagued with bugs and is honestly more infuriating to play as the bugs can be game breaking. And the bugs have been around for years.
knappe
·3 months ago·discuss
Some panel manufacturing has been moved to the US and is actually thriving. Qcells keeps growing, year over year and as of 2023 had expanded their US facilities to manufacture more than 5.1 GW[0] of annual production. I'm aware this is a drop in the bucket compared to the estimated 339 GW[1] of annual production in China, but we're also talking about a single manufacturer operating in an actively hostile administration and yet is still managing to grow.

Given this is the top comment on the article at the moment, I thought it was worth at least pushing back on this sentiment at least a little bit.

[0]https://us.qcells.com/blog/qcells-north-america-completes-da...

[1] https://futurism.com/science-energy/solar-energy-china-produ...
knappe
·3 months ago·discuss
They're not referencing the subsidies.

https://apnews.com/article/trump-offshore-wind-energy-climat...
knappe
·3 months ago·discuss
This is so distasteful. We're talking about the potential death of astronauts here. Maybe be a little less glib and uncaring.
knappe
·4 months ago·discuss
Traditionally (pre-ai) you would use another image of the same part of the sky and negate the items that you want to remove from the image

As an example terrestrial telescope mirrors get dusty. You're not going to break down the scope just to clean up the dust as this is a many days operation in most cases. So instead you would take "flats" that were of a pure white background and thus showed the dust in its full, dusty, glory. When you take your actual images, you negate (subtract from the original image) the flat and thus any noise generated by the dust. You can use this same method for removing brighter stars from an image that would otherwise saturate the ccd and wash out the background. Turns out it doesn't work for planes. Ask me how I know!
knappe
·4 months ago·discuss
You can, but it is damn difficult.

https://www.volts.wtf/p/is-the-brand-new-city-in-california
knappe
·5 months ago·discuss
That is where I originally watched it. It was on Netflix at one point. And now, it is not. Which is most of the problem with streaming service in general.
knappe
·7 months ago·discuss
Meanwhile that same Suncor facility that is keeping gas prices low is also routinely and continually violating EPA and Colorado air quality standards. [0]

It is so bad that the state has implemented fence line monitoring. [1]

As someone who lives in Colorado, I'd be happy to see Suncor go. Especially now that I just learned the oil they're refining is Canadian tar sand oil.

[0] https://coloradosun.com/2024/02/05/colorado-suncor-air-pollu... [1] https://cdphe.colorado.gov/public-information/air-quality-an...
knappe
·8 months ago·discuss
No, no they're not. I would much rather people are warned about the guidelines and adhere to them going forward than the opposite and we then just let violations run rampant.
knappe
·8 months ago·discuss
What really reinforced this for me was learning to what lengths some hedge funds are willing to go to get an edge. Case in point: buying GIS data on major retailer's parking lots to get a feel for holiday earnings. No retail investor is ever going to be able to match that kind of Intel, ever.

I buy index funds and leave the majority of my money there but allow myself to make small bets on trends in the market that I think will play over long periods. Sometimes it works, like buying lithium stocks in the 2010s and other times it sucks and doesn't, like buying solar stocks in the 2010s and watching the entire industry get shredded to pieces in the last 5 years.
knappe
·8 months ago·discuss
>I’d say under 10% of junior résumés I look at give me confidence that they’d show up and know how to write real systems instead of just gluing things together

They're juniors. With that kind of mentality, I'm not sure you're looking for juniors, but instead are looking for someone with a few years in industry that is apparently masquerading as a junior. But perhaps my expectation of "real systems" is different than yours.

To put this into perspective, I mentor and have mentored lots of juniors from code schools and traditional, four year university computer science majors in web dev. Having some concept of both the web stack/language and a basic understanding of good coding practices is about the most I'd expect. All thing things that sit on top of it, like scaling the stack, performance optimizations and the like are things I wouldn't even come close to expecting a junior to know. Those are things I'd expect to have to coach on.
knappe
·8 months ago·discuss
Source for this claim?
knappe
·9 months ago·discuss
My father just retired as a lab analyst looking at builder samples for both modern and historical construction, specifically for asbestos.

The day I moved into the college dorms he looked at me and said "Don't move the floor tiles, ceilings tiles or the touch the large ventilation pipe outside my door in the hallway." A lot of the buildings at my university were built with asbestos, so much so that the university had a 30 year contract with the lab he worked at to analyze samples.

And it isn't only historical buildings that have asbestos. A very well known mall that was built in the 2000s had incurred some severe hail damage and while the repairs were ongoing samples were taken and found to be hot. Someone had introduced asbestos contaminated materials into the original build and rather than extensive repairs the mall had to do extensive remediation first, before continuing repairs.

Apparently there is still a large stock of "hot" building material that are sitting in warehouses and every once in a while they make it into the supply chain.
knappe
·9 months ago·discuss
It took them 67 days to disclose that their premier product, which is used heavily in the industry, had been compromised. Does anyone know why it seems like we're seeing disclosures like this take longer and longer to be disclosed? I would think the adage "Bad news travels fast" would apply more often in these cases, if only to limit the scope of the damage.