HNHacker News
TopNewBestAskShowJobs

shaqbert

960 karma · joined March 4, 2015

submissionscomments
shaqbert··on HashiCorp no longer offers a free plan for Terraform Cloud
True, but a rounding error compared to the HashiCorp bill...
shaqbert··on HashiCorp no longer offers a free plan for Terraform Cloud
A good alternative is to just run your Terraform yourself in Github Actions or Gitlab CD, and host your state in S3. We are using open-source Terramate to orchestrate Terraform, and it makes the transition and operations super easy.
shaqbert··on Show HN: We Put Chromium on a Unikernel (OSS Apache 2.0)
5s for Docker containers vs 20ms now ... holy moly, this is fast
shaqbert··on The problem with OpenTelemetry
Otel is indeed quite complex. And the docs are not meant for quick wins...

Otelbin [0] has helped me quite a bit in configuring and making sense of it, and getting stuff done.

[0]: https://www.otelbin.io/

shaqbert··on Sixth-generation fighter jet expected to replace the F-22 beginning in 2030
The lessons from Ukraine war:

- "zerg" cheap mass produced unit approach is superior to "protoss" expensive but few units

- if you have expensive kit, better hide it in a drone/mid range rocket proof shelter

- pilots are a bottlneck resource in a peer war

- "jack of all trades" systems are inferior to "do one job well" systems

shaqbert··on KraftCloud
This is related to an earlier post [0] and shows the underlying open-source repo.

[0]: https://news.ycombinator.com/item?id=39902949

shaqbert··on Unikraft Launches KraftCloud: Never Pay for Idle Again
This looks amazing.

1- Is there an option to run your own "kraftcloud" in your own cloud account?

2- How does this compare to companies leveraging eBPF to squeeze more performance from the Kernel?

shaqbert··on Show HN: Dealing with Claude 3 XML function calling so you don't have to
This is surprisingly elegant and simple... whish I had found Mirascope like three month earlier.

On the repo roadmap section I am seeing RAG support coming up, this would be extra nice for my use case. Any ETA?

shaqbert··on Show HN: Open-Sourcing Google's Lattice Models in PyTorch
Hi William, super nice tech. Alas, I am suffering from lack of imagination, can you give some example use cases where this tech would really shine?
shaqbert··on Wendelstein 7-X spin-off to go after commercial stellarator fusion power

  - team are scientists from the Wendelsten 7-X stellarator plasma physics experiement
  - want to innovate on the two most impactful learnings from the experiment towards commercial fusion power, namely
  - using high temperatur superconductors in these weird shaped magnetic coils
  - 3D printing the water cooling vessels for the divertor
shaqbert··on New discovery points the way to more compact fusion power plants
Researchers at the Max Planck Institute for Plasma Physics (IPP) have found a way to significantly reduce the distance between plasma and divertor by modelling the X-point radiator.
shaqbert··on Wendelstein 7-X: 8 min Plasma with 1.3 GJ Energy Turnover [video]
This was a plasma physics experiment to prove continous operation. Apparently going from 8 min to much larger timespans is less of a leap now.

Next stop in research: divertor design. Right now the divertor is still a challenge, as it heats up too much when the plasma gets hotter. You can see it in the video, the area that gets really bright in IR.

After the divertor is figured out, the blanket comes next. Neutron embrittlement of the structure is another issue. So power generation is still way out there.

Still, a great day for plasma physicists over the world. Decades of hard work went into this. Congrats!

shaqbert··on Discord fined €800k for failing to comply with several obligations of the GDPR
> It's just a "weapon" by the EU to attack any company they want. I'm pretty much sure if I made a hello world program in C, they'd find a clever way of fining me.

Not so. Your hello world in C be just fine. Only if you track data of users that happen to live in the EU. Don't track and you absolutely will not violate GDPR.

Discord broke the law in France and gets fined according the the laws in France.

The flagged issues could have been easily avoided by having a proper GDPR trained lawyer review the service and suggest changes.

shaqbert··on Uify: One Workspace
I see collaboration software primarily in the context of work in a company. Self hosting OS is something I rarely see, as focus on your own product renders such endeavours a distraction. You substitute money for speed.

I like it when there is more competition. It forces Retool, Appsmith, etc to up their game and not become complacent. One of them may have a couple of extrea feature here or there right now, but 12-18 months from now the current tech lead will become a wash and the race is on.

The big price in this space probably is the great unbundling of enterprise software, i.e. taking a bite out of Oracle, SAP. I attended a top 100 customers event at SAP once, you'd be shocked at the amount of despreration (from massive global 500 companies) to get SAP to implemented the stuff they urgently need. Apparently it takes multiple years on average...

shaqbert··on Entity Resolution: Reflections on the most common data science challenge
The main impediment to companies adopting entity resolution tech is the incentive structure. Companies want to show growing user numbers, transactions, leads, order, etc. Alas if you look closely and sift out the dupes/frauds, your growth looks a lot less expressive. So why look closely?
shaqbert··on Going Public Circa 2020; Door #3: The SPAC
The bigger question is why it has come to that, that door #1 is such a joke.

Is competition not supposed to drive down the bargaining power of the investment banks in terms of fees and IPO discount? Apparently not.

Are institutional investors who are part of the 30x oversubscribed and not getting allocations not really upset with this process as well? Why would they not want to pay a higher price and benefit from a smaller IPO "pop" than the 30% build in the system?

There is probably a massive business opportunity to get IPO investors and IPO'ing companies connected in a much more structured and technology based way.

shaqbert··on Interview with Type Designer Erik Spiekermann
Aah, the quip on the road network typeface... some highlights

> The narrower a typeface gets, the less legible it becomes. We do also know that we have long words in Austria, like “Gumpersdorfer Straße” in Vienna – so now they only use the compressed version, even for short words, because it’s easier for them. Then I get blamed because it’s not legible, but that is not my fault. Maybe it is because I should have said no. When you’re supposed to work for a bad company, like weapons or tobacco, the argument is: “If I don’t do it, somebody else will, so I might as well do it.” If I wouldn’t have done the compressed version, somebody else would have done it, maybe even worse.

> “Shit, Spiekermann, you are right – you make us look better!” – that was my big lesson here: You make them look better, that is your job. We have the skill of showing them, not just complaining about things that don’t work.

> My Dutch friend Lucas de Groot put it nicely when he was learning German: “We have to verglücklichen our clients”, we have to make them happy.

shaqbert··on Google has added “unsupported browser” warnings for Edge Chromium on Google Docs
Why of course they do this. This is meant to boost market share and scare the tech-illiterate into using Chrome. And it works.

Unsupported browser is a bit of a joke anyways in times of modern web standards...

shaqbert··on Ending our Medium integration
First they came for the developer ecosystem, but I did not speak up, as I was just a publisher. Then...

Wanna be in control of "your" blog? Run your own software on your own server. Ghost, Gatsby, etc. to the rescue.

shaqbert··on “Farout”, the Farthest Object Ever Seen in the Solar System
The International Astronomical Union defined a planet [0] as an object that:

(a) orbits the sun, (b) has sufficient mass to be round, or nearly round, (c) is not a satellite (moon) of another object, and (d) has removed debris and small objects from the area around its orbit

The dwarf "planets" often suffer from not being round (enough), and even more from not clearing out their debris in their orbit.

[0]: https://www.space.com/25986-planet-definition.html

shaqbert··on Inside Sellafield's death zone with the nuclear clean-up robots
Mox fuel based nuclear reactors never really took off. Thus producing mox fuel by reprocessing used nuclear fuel rods never turned out to address a big market.

Cleaning this up is probably a similar challenge compared the Hanford plutonium reprocessing plant in the US. I hope they do a much better job this time around.

shaqbert··on Successful second round of fusion experiments with Wendelstein 7-X
Unfortunately overly simplistic. The challenge with higher plasma temperatures is that the internal shielding needs to be better than the current graphite tiles. They will upgrade those next and go with more complicated water cooled carbon fiber strengthened carbon tiles.

Note that Wendelstein 7x will never operate to produce actual fission with DT fuel, because that is (a) outside its mission goal, which is to research plasma behaviour at conditions close to what is needed in a power plant and (b) dealing with the neutron bombarding creates all sorts of complexities in terms of the blanket. Not really solved here as well, as Wendelstein 7x is a nightmare to disassemble and upgrade. For a power plant maintenance and serviceability needs to be build into the design. And (c) they don't have the government permission to deal with nuclear material and nuclear waste.

So no, we are not 20% there. But we have proven that (a) the Stellarator actually has wings, and (b) plasma physics so far behaves mostly as predicted. Especially the latter is something to be celebrated, because plasma is nasty in terms of physical properties, really complex to model, etc.

shaqbert··on $200 retail whole genome sequencing now available
They use sequencing tech from Complete Genomics[0]. Which in turn is owned by China based BGI. The tech is the brainchild of Dr Drmanac[1]. Note that the $200 price tag is for one of those Whole Genome Sequencing with lots (i.e. 1 error per million base pairs) of alpha and beta errors. A "perfect" sequence is waaaay more expensive.

[0]: http://www.completegenomics.com/ [1]: http://www.rdrmanac.com/

shaqbert··on There’s Less to Private Equity Than Meets the Eye
Gist of articles: Private equity returns are more explained by overall bull market that individual talent.

My 2 cents:

Private equity is a key winner of the ever increased "cost" of going public. Enron, Worldcom and other scandals made the legal pendulum swing hard in investor protection. Quarterly calls, getting hounded by analysts, making the number, lawsuits, short sellers... live is tough for a public company CEO.

As a result, private equity has grown so much, displacing the public markets. With this outsized footprints, it is only natural that returns zone in on the market returns.

shaqbert··on Microsoft intercepting Firefox, Chrome installation on Windows 10 Insider build
Working well in the sense of "the amount of unwitting users switching is > the backlash and heat from being an dark pattern villain and turning some witting users off". Aka "helps browser marketshare".
shaqbert··on Microsoft intercepting Firefox, Chrome installation on Windows 10 Insider build
The battle for control of the user. The pressure to create/preserve market share seems to be rising.

When e.g. you look how aggressively Google is trying to switch me to Chrome from my Firefox on all of their properties, a new low was set. But from my insider buddies at Google, that strategy is working well.

This here from MSFT dials it up another notch. With the anti-trust cases in the EU, they probably will be able to geo target this feature so that from the EU all will be fine and dandy, but the rest of the world will get scared into switching to Edge.

shaqbert··on European Commission fines Google €4.34B in Android antitrust case
The punishment is not for pursuing an open source distribution model, but by applying undue power in taking back control of the open distribution model.
shaqbert··on The understated innovation of static site generators
We are using a GatsbyJS powered static site that triggers a build via Netlify whenever an editor is hitting publish in their Contentful. Best developer experience for a modern website in ages.
shaqbert··on The US government has trouble keeping track of radioactive material
Keeping track might not be the most important problem. The track record of keeping the vast stockpile of weapons grade plutonium safe is somewhat worrying me: , when even grannies can break into the highest security facility [0].

[0]: https://www.newyorker.com/magazine/2015/03/09/break-in-at-y-...

shaqbert··on A "major breakthrough" in diesel technology significantly reduces emissions
That article is light on how they tackle the thermal aspects of NOX exhaust.

The key challenge to diesel engines is that the combustion is essentially a chemical reaction in vastly different thermal conditions depending on the outside temperature. Every engine has a "sweetspot" thermal range where they are really efficient in burning diesel fuel and washing out NOX from the exhaust fumes. Once you're outside that sweetspot, there is little you can do.

Page 1 of 5Next →