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fatneckbeardz

214 karma · joined July 20, 2022

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fatneckbeardz··on Why Twitter didn’t go down: From a real Twitter SRE
failure. noun. with no security team, hackers are able to get in easily.

everyone's DMs leak, all the anonymous accounts have their identity revealed, and all Twitter's clients (advertisers) have their bank account info made public.

fatneckbeardz··on Why Twitter didn’t go down: From a real Twitter SRE
youtube literally been sued over this exact issue multiple times.
fatneckbeardz··on Why Twitter didn’t go down: From a real Twitter SRE
because libertarians took over the government in about 1980 , thats when this stuff really got going.
fatneckbeardz··on Why Twitter didn’t go down: From a real Twitter SRE
do they though?

what if the debt is sliced up and repackaged and rated AAA fraudulently?

fatneckbeardz··on Why Twitter didn’t go down: From a real Twitter SRE
ever notice that the truly competent people can explain things in really simple language?
fatneckbeardz··on AWS and Blockchain
reading this, it struck me how ironic crypto was built to "stop the doublespend" but here we have all these crypto exchanges doing things way worse than that.

company minting their own token and then using it as collateral, accounting it as if they had billions. the "stable coins" cannot produce basic accounting audits that a low level book-keeper could do on any normal business.

there has been so much fraud in crypto the past few years. and the algorithm did not help to stop that.

fatneckbeardz··on Alphabet Seeks to Cut 10k Poor-Performing Googlers
they are technically owners of the company. so yes. that is what activist investors do.
fatneckbeardz··on Amazon Alexa is on pace to lose $10B this year
without AWS Amazon would be losing money not making a profit. its been around the financial / wsb reddit and twitter lately.
fatneckbeardz··on South Africa's national electricity crisis to worsen
GDP growth by percent, For 2021

Botswana - 12 Rwanda - 10 Ethiopia - 8.6 Kenya - 7.2 Burkina Faso - 6.9 Benin - 6.5 Zimbabwe - 6.3 South Sudan - 5.3 Uganda - 5.0 South Africa - 4.9

Compare: Japan - 1.6 USA - 5.6 Germany - 2.8 Korea - 4.0 Norway - 3.9

https://en.wikipedia.org/wiki/List_of_countries_by_real_GDP_...

fatneckbeardz··on South Africa's national electricity crisis to worsen
im not going to criticize other countries when in my own country the USA, the middle class has been shrinking for 40 years and life expectancy is actually going down.

when i grew up it was rare to see a homeless person, now there are tent camps all across the city. and i live in a red state where almost every local and state wide office is run by republicans.

fatneckbeardz··on Where is all the book data?
JSTOR went apeshit internally and reported Swartz to the authorities. like they are the ones who got the ball rolling. and they didn't have to.

maybe they decided to do the right thing later but it was too little too late.

this is why SciHub exists.... there has never been a netflix or spotify for academic research and probably never will.

fatneckbeardz··on South Africa's national electricity crisis to worsen
i tend to disagree. Africa has some countries with very good GDP growth over the past 20 years, higher than some developed countries (Japan) that are struggling with debt and demographic collapse.
fatneckbeardz··on Planes are still decades away from displacing most bird jobs
the flip side of this is that every airline company has, over the long term, been a net loss for investors.

also the airplane manufacturers require huge government contracts to even exist, as well as special treatment (like Boeing getting away with killing 300+ people) and periodic bailouts.

fatneckbeardz··on Content moderation is broken (2019)
trump tweeted all kinds of things that would get a normal user banned. you should retract your comment.
fatneckbeardz··on What Happened at Alameda Research
cmon man anonymous twitter > new york times

milkyeggs dot com is disupting journalism, by permissionless quote tweeting and decentralized fact checking.

and if you join now using my code "FNB" you can get 20 percent off your first milky coin.

fatneckbeardz··on What Happened at Alameda Research
an enormous amount of our economy is based off gaslighting and manipulation

they can blur the line between honest mistake, gross negligence, nepotism, corruption, and thievery, enough that people who will applaud beating up a shoplifter for taking 20 dollars of junk will say "oh but they have nice suits and went to Stanford" about someone who gave 75 million dollars for magic beans.

fatneckbeardz··on The 1993 Murder She Wrote VR episode (2014)
i never felt guilty about it, Angela Landsbury is a legend. RIP
fatneckbeardz··on Where is all the book data?
yeah. why i left the "library industry" and now work 'for the man'.

the library industry should have embraced open source in the 90s but they just never "got it". they seem to think they just need to be involved in some hyper expensive vendor projects and somehow that will bring them validation.

i worked in this tiny library with a few ten thousands books and they were paying for system that used oracle as the Database. so basically they were paying for oracle. this was 20 years ago.

then there is JSTOR and the whole Aaron Swartz thing. JSTOR acted really inappropriately

like i feel really bad about what has happened to libraries over the past 20 years, with funding cut to the bone. but they kind of did it to themselves by thinking that "serving the public" means shoveling the publics money to proprietary vendors for no apparent reason. like OCLC has no right to take information generated by public institutions that are almost entirely funded by local taxpayers and somehow claim ownership of that information, and act like a monopolistic for profit corporation.

there are a lot of very innovating library people doing stuff like maker spaces and kids education despite all the hardships but.... this revolution has not made it to the 'library industry'.

fatneckbeardz··on I strive to be a 0.1x Engineer (2016)
hee hee

IMHO its not actually that hard to figure out what to work on if you talk to enough people. There is often some "L6" (the person six levels down in operations) who already knows what needs to be worked on but nobody has ever asked them ( https://podcasts.apple.com/us/podcast/episode-1-six-levels-d... )

fatneckbeardz··on PayPal Allows Bypassing Two-Factor Authentication with a Button Click
i have yubikey (usb hardware dongle) for paypal and it doesnt have this one-time option?

cannot reproduce bug

fatneckbeardz··on The Business Impact of Code Quality
and yet there continues to be a movement to defund all liberal arts and humanities departments in colleges, turn everything into a Google code certificate and eliminate the English classes while claiming it is because people dont like wokeness.

English = writing. History = writing. Art History = writing. Philosophy = writing. Technical Writing = part of the English department.

You aren't going to learn to write in math class or database class or ML class.

fatneckbeardz··on Nvidia’s hot adapter for the GeForce RTX 4090 with a built-in breaking point
600 watts is an extraordinary amount of power for these tiny cables/connectors, thats something id think would be something like an Anderson Powerpole , or XT 90, or some kind of high power connector if i was building a little robot or something.
fatneckbeardz··on Lego Is Discontinuing Mindstorms
raspberry pi is not a real product anymore
fatneckbeardz··on Ask HN: How would software look if hardware had stopped improving long ago?
My theory is everything would look alot more like Rust and Go.

IMHO it boils down to a single issue. Net time saved through automation. Consider an equation, for Task X with Software Y that is built to run on the hottest new machine coming out in the next 18 month cycle.

Told = Time task X will take without software Y

Tnew = Time task X will take with software Y + upgraded CPU

Tgross = gross time saved by installing Software Y + upgraded CPU (this is calculated as Told - Tnew)

Twaste = Time wasted through wonky installation, bugs, maintenance, build system problems, dependency hell of software Y + cpu upgrade

Tnet = Tgross - Twaste --> this is the only reason people use software. Does it, on the whole, save time?

So if a task X used to take 1000 hours, but with software Y on an upgraded CPU it takes 500 hours, but it requires 50 hours of waste, thats 500 gross hours saved, but 450 net hours saved.

https://smoothspan.files.wordpress.com/2007/09/clockspeeds.j...

When CPUs were speeding up by 2x every few years, then this equation was dominated by Tgross. Twaste was very small in comparison so users would tolerate alot of Twaste. Twaste was basically ignored for 20+ years.

Nowdays, CPUs are not speeding up much at all. Tgross is struggling to be anything significant. In fact sometimes, Tgross is -lower- than Twaste. So overall it doesn't even make sense to upgrade the software and CPU. So now the only thing in that equation we can improve upon anymore is Twaste.

That means nowdays, we want software that is easy to install, does not have dependency problems, does not have build problems, does not have memory bugs, or security flaws, and doesnt require tons of maintenance.

Go and Rust both improve on all those aspects versus older languages.

"what about parallelism" -> as you may know, slapping N CPUs on a board does not boost speed by N times. And there is an enormous amount of Twaste in the debugging since complexity of thread interaction has gone up by N something. With single thread CPU, Twaste remains constant. With a N-Cpu system, Twaste goes up in some proportion to N. So to get any savings you still need to attack Twaste, and that is done by intrinsic parallelism features built into the language, which both Rust and Go have to various extents.

caveat i have no idea if this is right i just made it up.

edit - this model also explains the Thin Client theory we are seeing which Comevus described below. Web is basically Thin Client theory finally successful after 40 years of PC domination. Web = lower Twaste - almost no dependency, no installation problems, no maintenance on user side.

this also explains containers. Containers try to attack Twaste for systems built on languages made for a Tgross world, like python and C and javascript.

another edit -> does this mean PC is dead forever? no. i forgot one major component of Twaste, which is dealing with bureaucratic waste of people trying to control what other people are doing on a computer. This form of Twaste dominated a lot of the old pre-PC days of computing, like monopolization, discrimination, racism, sexism, favoritism, nepotism, corruption, and all the other waste that humans insert into a process because , contrary to some popular opinions, a lot of human beings make their living off Twaste, not off Tgross.

So at some point the bureaucratic nonsense makes Twaste so large that even a small Tgross is better. So PC is not dead by this theory. Never fully dead anyways.

The end

fatneckbeardz··on The cult of dd (2017)
since when did dd need a block size?
fatneckbeardz··on Polyominoes (2019)
A 404 page book on polyominoes
fatneckbeardz··on Financial Institution Letters: Vacation Policies (1995)
i used to know the "pension person". and she wanted to keep working from home to take care of her family. the execs said no, so she quit. never had a backup person because.... that would have cost extra FTE.

chaos did, in fact, ensue. pretty sure it was part of the reason some big clients left.

fatneckbeardz··on Two recent books by historians explore the crisis in biological psychiatry
yeah that or 30 hour work week, walkable cities, free healthcare.
fatneckbeardz··on Discovering faster matrix multiplication algorithms with reinforcement learning
maybe they can use this thing to figure out universal basic income before we all become homeless
fatneckbeardz··on We Burned Down Players’ Houses in Ultima Online
ok so to restate.

proof of work blockchain use case:

you want to invent a money transfer system that will attract criminals to use it, and they will think it is anonymous, but its not really anonymous.

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