Viewing profile — mattashii
mattashii
HN member- Joined
- Wed, Mar 02, 2016, 1:09 AM UTC
- HN karma
- 1,604
- Public activity
- 421 items
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About mattashii
Building storage backends @ Databricks (previously Neon) since 2021
Recent public activity
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Comment #49003930
Whilst they may provide a strong signal, I wouldn't call it a guarantee. If I wanted to avoid vibe-coded contributions I might add such files, but with instructions for the agents …
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Comment #48659244
I don't think it's that different from pointing out that registering and/or operating a company in e.g. Delaware or Texas is a very different experience from doing so in New York.
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Comment #47733435
If the status column changes, and an index depends on the contents of that status column (be it by referencing it in its columns, or in the index's WHERE filter) then an update of …
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Comment #47342517
Possibly, ballot sheet size? The national elections in NLD have a single ballot in the whole country, with 10+ parties who each get a column of their candidates on the ballot, and …
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Comment #47321208
The order returned from the Index Scan is not the ordering requested by the user, so there would still have to be a full (or topk) Sort over the dataset returned from the index sca…
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Comment #46618623
Epic wasn't fined for putting things on sale. Instead, it was fined for putting pressure on children to buy things that were put on sale; e.g. through wording like "Get it now" and…
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Comment #46084028
There is also a lot of money, there is also good management, and there are also lots of incentives. But management depends on your manager; at scale it becomes likely there are bad…
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Comment #45758205
That's why they're called generic parameters, not template parameters; the code is generic over all possible parameters, not templated for every possible parameter.
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Comment #45578368
It's true that the transistors are on the order of 50nm, but the conduits for getting the electrons to those transistors are presumably a bit smaller than that. Probably not 7nm sm…
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Comment #45449806
Facebook Nederland B.V. is just one of the defendants; the other defendants are Meta Platforms Ireland (based in Ireland), and Meta Platforms Inc. (the main company, based in the U…
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Comment #45448369
Judgement (dutch): https://www.bitsoffreedom.nl/wp-content/uploads/2025/10/2025... The judgement requires Meta to change their platforms within 2 weeks so that the user's choice is…
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Comment #45411732
If stocks are on fire then you should probably value them for their ash contents.
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Comment #45378147
> They do handle minor versions upgrade so the code handling upgrading is there but devs seems to be quite adamant against adding major version upgrade Minor versions of PostgreSQL…
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Comment #45372755
Doesn't look like it, no. At least not to the degree that it has updated the table AM interface.
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Comment #45372498
Those are some great features. More than I remembered, and it's only been a year. Personally, I'm very happy to see parallel builds for GIN indexes get released - (re)index time fo…
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Comment #45205843
(Opinions are my own, not of my employer) I think that "under review" claim is doing some very heavy lifting, especially when it relates to their changes to index tuple lifecycle m…
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Comment #45090961
I think what they refer to is that while the interests of the individual and the country almost never align, the government can work to align these interests; e.g. through tariffs …
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Comment #45033402
Glucose can be used as a component in solid fuels, you just need to find an oxidizer to mix in. Alternatively, you can break it down into ethanol, which has been used as liquid roc…
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Comment #45012079
I hope that ZeroSSL has improved their policies and procedures in the past years so they're more safe and robust. Four and a half years ago, there were some significant oversights …
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Comment #44979671
> The clearest difference is that in rust these things are explicit rather than implicit. To do this in rust you'd have to use 'static, etc. You could use 'static, or you can move …
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Comment #44757533
The percentage of comments in line counts doesn't measure the quality of the comments, nor the quality of the codebase. It's rather easy to get over 50% by putting a comment above …
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Comment #44658708
The mass of a star was at some point a nebula, which collapsed into the star. That collapse reduced the gravitational potential energy of the mass of that nebula, which through acc…
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Comment #44560081
Wouldn't it be possible to float teflon balloons (without ever descending to the surface), and use those to carry a launch platform? Samples do not need to be surface samples, the …