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bottom999mottob

174 karma · joined April 18, 2023

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bottom999mottob··on More Oracle Layoffs Started Nov. 1, Cloud Unit Impacted
Did you link a card with Pay-as-you-go? It seems like OCI puts free tier users in a low-priority queue, so that people have resorted to using auto-clicker scripts for weeks to even provision an instance.

That repo looks cool, if I really wanted to learn Kubernetes. My usage right now is for running inference on CPU RAMs because I refuse to upgrade my 980-ti, so I'm not sure it would work for me

bottom999mottob··on More Oracle Layoffs Started Nov. 1, Cloud Unit Impacted
So uh do we still get to keep our Free A1 VPS with 4 OCPU, 24GB RAM and 200GB Storage...??

If Oracle starts charging the dozens (tens of thousands?) of us that signed up for Pay-as-you-go just to be able to provision a VM, I'm deleting my account.

But in all seriousness, Oracle is a terrible company that has scammed governments and corporations. Not really surprised. Bryan Cantrill said it best [0]. Oracle is "morally bankrupt," Larry Ellison prioritizes profits over ethics and innovation. I'm not surprised if the stock price was forced to fall by Ellison because of his July sells [1]

1. He dumped $322 million (2.25 million shares) in mid July in TWO days signalling lack of confidence

2. These shares were spread out with different sizes, to probably minimize the market impact

3. The sells still pushed the stock prices down

4. Then the "cost-cutting" and OCI layoffs happen

Obviously correlation isn't causation, but Oracle clearly doesn't care about their cloud, just MONEY, HA!

    Larry Ellison's Stock Sales - July 15-16, 2024
    Date          Quantity        Price          % Change       Running Total
    -------------------------------------------------------------------------
    Jul 16        87,127         $143.17        -0.01%         1,145,732,353
    Jul 16        1,037,873      $142.53        -0.09%         1,145,819,480
    Jul 15        579,765        $142.64        -0.05%         1,146,277,588
    Jul 15        81,871         $143.45        -0.01%         1,146,195,717
    Jul 15        237,491        $144.61        -0.02%         1,145,958,226
    Jul 15        191,252        $145.34        -0.02%         1,145,766,974
    Jul 15        34,621         $146.30        -0.00%         1,145,732,353
[0] https://www.youtube.com/watch?v=-zRN7XLCRhc&t=1981s

[1] https://www.quiverquant.com/stock/ORCL/insiders/

bottom999mottob··on Facebook building subsea cable that will encompass the world
Yes but the problem isn't just more living space, but more affordable living space.

Sure we have developers in Texas, Oklahoma, Florida, etc plopping down houses >$300-500k, but can the average person afford them? Yes I agree building codes in places like California make houses expensive, but the current market in the United States does not incentivize building affordable housing.

bottom999mottob··on Facebook building subsea cable that will encompass the world
You're being a bit reductive lol. Also the parent comment doesn't seem to realize that a subsea cable would enable better connectivity for millions of people.

1. Herd immunity and clean air from that Wikipedia link fall under public goods. Both of those are a subset of healthcare.

2. Basic human needs: many people would argue healthcare, housing, and connectivity should be universally accessible as a moral imperative

3. Broader social benefits. If people have these 3 things, they can be more productive.

4. "bread and circuses" is drawing a false equivalence between basic needs and entertainment/luxury goods. That's just bad argumentation.

bottom999mottob··on Insomnia, but not lack of sleep, may hasten brain shrinkage: study
This study is just awful. Can we stop funding epidemiological studies with little to no reproducibility? At least use more frequent objective sleep measurements, and account for confounding variables.

- They openly acknowledge they "can't say that poor sleep causes dementia" aka they established a correlation but no direction of causality

- There's self-reporting bias where participants were "asked about" their sleep patterns

- There's selection and survival bias: the participants were around 40 y/o, the ones that remained for 10 years might be different than those who dropped

- The sample was for a cardiovascular disease study

- They didn't control for unmeasured confounders other than "age, sex, education, health and lifestyle factors"

- The 1.6-2.6 years of brain aging were measured using ML algorithms and this is a small enough effect to be within a margin of error...

bottom999mottob··on Nvidia and its partners built a system to bypass U.S. export restrictions
Nobody is a a bit of an exaggeration. Anyone who has been following finance noticed many major US news outlets covering when the job numbers dropped [0]. Yes it was really only covered for a day because the election hype is a bigger story.

Why did nobody talk about the floods in Nepal or mass suicides in Sudan? Clearly we should all be talking about jobs and the US economy!

[0] https://news.google.com/search?q=job%20numbers&hl=en-US&gl=U...

bottom999mottob··on Diagram as Code
I've been using LLMs to draw diagrams in PlantUML for over a year now. I assume other people have been doing the same with GraphViz because PlantUML uses GraphViz as a library.
bottom999mottob··on 300 people applied to rent $700/month sleeping pods in downtown San Francisco
Value is in the eye of the beholder. If the hotel charged less for pods compared to standard rooms, I'm sure many people would pay "premium."
bottom999mottob··on Dropbox announces 20% global workforce reduction
As a recent example, when you have "the great resignation" of 2021 turn into (in my view) "the great hiring" of 2021 followed by the Silicon Valley Bank collapse of 2023, it's obvious that hiring managers just follow what is trendy.

Obviously past results do not guarantee future, but what the masses follow is generally a recipe to disaster. I think that's why we're seeing the return/visibility of stacked ranking. Management theorists see one successful company trive or a former successful company fall, and then everyone follows suite because they're "data driven," not driven by first principles

bottom999mottob··on The Universal Relation
Interesting connection, but Datomic's EAV (Entity-Attribute-Value) model solves a different problem than Graham's universal relation. In the "Universal relation problem," we're fighting with consistency across arbitrary join paths. This problem is more about the NP-completeness of maintaining consistency across all possible join paths

Datomic's approach is more like a temporal log of facts, it's not trying to maintain universal join consistency across all possible paths. The EAV model lets you treat everything as "facts over time" (Datomic's strength yes) instead trying to make every possible join path consistent

bottom999mottob··on The Universal Relation
Prolog's resolution engine is more about logical inference - it will happily backtrack through different paths to find solutions.

What Graham proved specifically was about relational databases: if you try to maintain consistent joins across all possible paths (aka "join consistency"), it becomes an NP-complete problem. The "Universal Relation Problem" requires ALL possible join paths to give consistent results.

Prolog doesn't have verify consistency across an exponential number of join path, so I fail to see how it is a "universal relation" system.

bottom999mottob··on The Universal Relation
In one of my databases class, we had to use Perl (cursed language) and B-trees to implement a database from scratch. We tried building a "universal relation" system where any table could join with any other table, which Graham's paper proved was NP-complete.

# Join paths multiply exponentially when Sales department exists in multiple buildings

%employee = ('1' => { name => 'Alice', dept => 'Sales', building => 'West', project => 'Alpha' });

# Each B-tree indexes one specific relationship: employee_id → dept_id → building_id

%employee = ('1' => { name => 'Alice', dept_id => '1' });

%department = ('1' => { name => 'Sales', building_id => '1' });

%building = ('1' => { name => 'West' });

sub get_employee_location { my ($emp_id) = @_; return $building{$department{$employee{$emp_id}{dept_id}}{building_id}}{name}; }

The normalized approach means each B-tree has a clear purpose and lookups follow a defined path. The "Universal relation" seems intuitive, but it's definitely computationally expensive.

bottom999mottob··on Life expectancy rise in rich countries slows down: took 30 years to prove
I get your main point. My main point is that unsaturated fats, specifically poly-unsaturated fats, are definitely not better than saturated fats and we shouldn't be telling people to eat more nuts. The evidence linking saturated fat to heart disease has been weak, and organizations like the American Heart Association have promoted this claim while also promoting crap products like Crisco while taking money from Proctor & Gamble.

"The idea that saturated fats cause heart disease, called the diet-heart hypothesis, was introduced in the 1950s, based on weak, associational evidence"[0]

[0]https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9794145/

bottom999mottob··on Life expectancy rise in rich countries slows down: took 30 years to prove
The health effects of nuts are fairly overstated especially since many of them are high in PUFAs.
bottom999mottob··on Automatic Content Recognition Tracking in Smart TVs
Surveillance capitalism continues to crush people's privacy, and I don't think the incentive to collect personal data will ever go away. Seriously someone needs to give the big middle finger to Samsung and LG because I want my dumb TVs back.
bottom999mottob··on Automatic Content Recognition Tracking in Smart TVs
I'm trying to find more information about these 2 companies fingerprinting or hashing anything coming over HDMI. Do you have sources? I thought disconnecting my smart TV from internet to be enough to stop the transmission of any ACR data. My concern would be if they store any ACR data locally and queue it for data collection vs if they stream it.
bottom999mottob··on Antibiotics damage the colonic mucus barrier in a microbiota-independent manner
Yes I never disputed that. Just listing an example for why I don't think we'll ever be post oral antibiotics
bottom999mottob··on Personal carbon footprint of the rich is vastly underestimated
People are allowed to be outraged that Taylor Swift generates a larger carbon footprint than the average person... This is a pretty solipsistic point of view that acknowledges that we do indeed live in a society. Doesn't mean we can't try to do better in the face of impending doom.
bottom999mottob··on Antibiotics damage the colonic mucus barrier in a microbiota-independent manner
Unfortunately we still need oral antibiotics for things like Lyme Disease and Rocky Mountain Spotted Fever. As tick-borne illnesses go up with longer summer seasons, we'll probably have to prescribe more antibiotics. Oh well
bottom999mottob··on Antibiotics damage the colonic mucus barrier in a microbiota-independent manner
Unfortunately we still need oral antibiotics for things like
bottom999mottob··on A Stock Prius just drove across America averaging 93.158 MPG
Hybrids are definitely going to be the way at least for the next decade.
bottom999mottob··on Show HN: AnythingLLM – Open-Source, All-in-One Desktop AI Assistant
Yes, like Mem0.

https://news.ycombinator.com/item?id=41447317

bottom999mottob··on What's the deal with PFAS, a.k.a. 'forever chemicals'?
Maybe PFAS aren't as "bad" as lead in that the effects of lead are more noticeable in the short-term, but the widespread clinical health effects of PFAS across the entire human population is "bad." Bad is not really a useful enough word to measure the damage PFAS have done to human health. There's far more PFAS floating around inside people's houses, vehicles, clothes, foods than lead; so, I'd consider it worse than lead in terms of reach.
bottom999mottob··on Analyzing my electricity consumption
I've been making the same mistake. Another thing to note is warm air can pool in corners, so reversing fan direction or pointing a fan at corners helps
bottom999mottob··on Parkinson's Link to Gut Bacteria Suggests Unexpected, Simple Treatment
Quaternary ammonium compounds (quats) are commonly used as fungicides and disinfectants in hospitals, and I fear for the health-care workers that have to touch them all day. Of course, we should use disinfectants in hospitals, but the long-term neurological effects to healthcare workers and terminally ill patients is concerning.
bottom999mottob··on The Forth Deck mini: a portable Forth computer with a discrete CPU
Wow... everything from M5Stack looks capable for the price. $30 for the capabilities of the Flipper Zero is nice.
bottom999mottob··on Porting Python to a $3 smartwatch [video]
Shame the smartwatch ecosystem doesn't have more stuff like this. Was hoping Bangle.js would take off, but it seems like most people would rather settle for Apple watches.
bottom999mottob··on Researchers run high-performing LLM on the energy needed to power a lightbulb
It looks like this is a quantization method to flatten matrices for vector addition. Can anyone explain how this could allow LLMs to reach current benchmarks without losing performance?
bottom999mottob··on Show HN: High-frequency trading and market-making backtesting tool with examples
So how is the latency floor for HFT calculated?
bottom999mottob··on Can language models serve as text-based world simulators?
@erik_seaberg the lack of success in finding a universal grammar is a logical leap. The failure to find something does not necessarily mean it doesn't exist. Language is powerful for expressing abstract ideas without explicitly saying them, which suggests language more than "lossy" compression because it's more similar to Shannon's lossless compression with prefix codes. I see where you're coming from though.

@Felcon If language is a mechanism for expressing ideas and reasoning, it should reflect our cognitive processes that generate those ideas, so " [...] Just because you use a mechanism for expressing your ideas and reasoning, doesn't mean that underlying reality has to confirm in any way to it" is a bit contradictory. Are our cognitive processes not included in reality?

The existance of a universal grammar is a specific hypothesis that requires empirical evidence. It's tiring to hear Chomsky's ideas parroted despite no empirical framework to stand on. What ideas could we be lacking? This argument is similar to String Theory proponents who kept pulling ideas out of the ether to support an unsubstantiated theory.

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