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tetron

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A FLOSS platform for data analysis pipelines that you probably haven't heard of

arvados.org
47 points·by tetron·2 lata temu·6 comments

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tetron
·w zeszłym roku·discuss
Was curious how they get such performance with a FUSE based design. It seems that they sort of cheat, FUSE is used to manage metadata but to get high performance you have to link in the C++ client library and do all your reads and writes through that. So it isn't general purpose, you have to modify your application to take advantage of it. Still, that's a clever trick, and makes me wonder if there's a LD_PRELOAD strategy that could generalize.
tetron
·w zeszłym roku·discuss
A big fuck you to rssDaemon on Android which came out with a 3.x to 4.0 update that nuked all my feeds (this was a few years ago. I switched to Feedly and it's been great.
tetron
·2 lata temu·discuss
There's only one right answer:

Nybble - 4 bits

Byte - 8 bits

Snyack - 16 bits

Lyunch - 32 bits

Dynner - 64 bits
tetron
·2 lata temu·discuss
I don't think this has been discussed on Hacker News before, but I wonder if people have any opinions about Arvados?
tetron
·2 lata temu·discuss
I've driven between Boston and Montreal in a 2018 Prius Prime and got something like 60 mpg despite a large part of the trip being through the mountains of Vermont. Hybrids are a fantastic technology that, in a rational world, should have completely taken over the mainstream car market 15 years ago. Momentum seems to be slowly going towards PHEVs, which actually benefit even more from ubiquitous charging infrastructure than long-range BEVs. Unfortunately having owned a PHEV for the last 5 years, charger availability does not feel like has expanded at all, despite there being 10x as many EVs on the roads as 5 years ago. So if you can even find a charger, it is probably occupied.
tetron
·2 lata temu·discuss
"Manager" is a broad category, but in my case I am deeply involved in product design and technical architecture (with lots of input from my team) so I find that being able to plan a feature together, hand if off to one of my developers to implement it, and then see them successfully execute our vision to be just as exciting as if I had written it myself.

This is possible because I have exhaustive knowledge of the product, having worked on it for many years as an IC (and watched several other people struggle to manage it before I took the wheel). I imagine I'm a scenario where a manager and team are more disconnected, and nobody is really passionate about the product, that milestones would feel a lot more muted.
tetron
·2 lata temu·discuss
Yes, my recollection of the books is that it isn't about the need to keep consuming resources, it is about the premise that it is impossible to judge if another civilization is hostile or going to turn hostile

If your civilization can annihilated in a single strike, the only civilizations that survive have the strategy to a) avoid being detected and b) destroy anyone who has detected them (which results in destroying everyone, to eliminate uncertainty).

The idea being that assuming the actual survival of your species is at the top of your moral pyramid, all kinds of atrocities in its defense are justifiable.