Viewing profile — joelg
joelg
HN member- Joined
- Mon, Oct 05, 2015, 8:52 PM UTC
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About joelg
Recent public activity
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Comment #44718105
yeah I completely agree, I think there's a whole logic of reasons to using useEffect/useCallback/useMemo that the post didn't acknowledge. personally, I want to have a comprehensiv…
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Comment #44650222
my understanding (which is definitely not exhaustive!) is that the case between Galileo and the church was way more nuanced than is popularly retold, and had nothing whatsoever to …
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Comment #42118897
one of my biggest subjective takeaways from spending hours scrolling around the map is that my impression that the userbase was dominated by software types was ~mostly wrong! feels…
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Comment #42118867
there are a other few places tracking those stats too; I just counted 14487454 in my database :)
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Comment #36865746
point taken, but as the blog post here and many other comments have pointed out, there is a very sharp qualitative difference between just-Apple and Apple+Google doing this. Apple …
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Comment #36296391
The merkle tree is persisted, and updating it is only log(n). You only have to "hash 2n elements" once, and then incrementally maintain it. It's negligible overhead for free log(n)…
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Comment #36282422
The difference is that a trie over the hashes doesn't preserve lexicographical key ordering or support range queries, which are typically expected from key/value stores. But you're…
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Comment #35894620
it’s definitely not an exact solution, but i’ve been thinking about ways prolly trees could fit into CRDT systems. they essentially give you efficient peer-to-peer entry-wise diffs…
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Comment #35856814
on bluesky (sorry) the devs have been super active and responsive and eager to explain their approach. they have talked about this specific choice at length - that after an extensi…
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Comment #31138253
It's much more similar to a related Protocol Labs project: CAR (content-addressable archives) https://ipld.io/specs/transport/car/
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Comment #26784072
Database applications of category theory!