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One of the issues. The idea that space is the place (for data centers) is more of a desperate marketing than serious engineering.

If you want people to interview better, you have to both allocate resources to it, and make it count on perf. It’s not laziness, it’s ROI.

No one might be Job-level ahole, but I'm certain Cook ain't less ruthless. It's a matter of priorities, not attitude.


Java bytecode is always dynamically linked.


still, if I remember correctly I had to reserve 6gig of memory so that the jvm could actually start


> But what happens if there was a cosmic bit flip in a dynamic library?

You'd need multiple of those, because you have ECC. Not impossible, but getting all those dice rolled the same way requires even bigger scale than Google's.


If he himself believes he can achieve his off-the-cuff deadlines or not doesn't matter for the rest of us: he already proven himself to be a fabulist, and after so many failed predictions, should know better than to air them in public, especially as he must be acutely aware that making such claims inflates his and his companies' net worth, and hence has legal implications. Only he cares not about those, as none of his past misdeeds had any serious consequences to himself.


Somehow his company is worth ~1.6 trillion dollars, with most of that valuation being confidence in his predictions. He is predicting humanoid useful robots soon. Tesla's valuation defies reason


Tesla stock goes up because it frequently goes up. It's a top-tier "buy the dip stock". Analysts know it, traders know it, the stock is a consistent winner. A total house of cards, but it hasn't fallen yet.


Well, feel free to short Tesla.

(And I say that with conviction. https://hindenburgresearch.com/ are my heroes.)


The problem with shorting is always timing. Additionally, with companies like TSLA or other large companies there's always the risk of a government bailout/backstop. The easiest way to predict the future is to look at incentives. Many of the people in power have huge incentives to not let companies like these fail/drop so it ends up taking an enormous event to trigger the unwinding.


The market can stay irrational longer than you can stay solvent


You are right, but still I'd be much more concerned about snake oil from companies that no one can short.

The persistent short interest in Tesla shows at least that the critics are voicing their concerns in the market.

You and I might think that Tesla is overvalued, maybe. But if it's a bubble, at least it's not a fragile one that pops at the slightest pin prick like a few shorts.


Less LOC also doesn't imply simplicity: just look at the demoscene, which often has the former but not the latter.


Demo scene or other competitions that aim at using little space / shortest way to achieve something are not really a good counter example.


Your analogy won’t hold scrutiny with a competitive cyclist: newer bikes are also faster given the same rider, even if not as meaningfully as a new CPU.

And modern bikes do make with the need for cable replacement or breakage (hydro lines and electric shifting, while more expensive to service, also require much less of it).


Life tip: Noone appreciates and there's no utility in nitpicking analogies. They're never the actual point of the message and it's incredibly rude and socially inept to lock onto a side quest like that.


idk, the OP is all about the author misunderstanding what they bought. Hence a comment about bikes not understanding bikes deserves just as much scrutiny.

My own life tip: there are plenty of good analogies, so no need to choose use an example you are not familiar with.


With this comment you completely validate izacus (shaky) judgement call: when you write "a comment about bikes not understanding bikes" you are clearly more interested in being rude than pointing out a flaw in the analogy.

We all see that OP does understand bikes in the general sense, indeed the fact you are nitpicking instead of trying to explain one of the many fundamental difference means you think that as well.


To me, it suggests that analogies aren't as useful as we'd like them to be. Either the analogy is perfect, in which case nothing is any simpler, or it's imperfect, in which case you're now distracted by the differences.

They're not totally without value but I find that it's generally better to avoid a analogies. Look for some other route to make the point.


Analogies are a simplification. The problem is not that they can’t capture the whole thing in detail. But that they just don’t stand up to any adversity (because that isn’t what they are for). They are only good for explaining things, not for arguing.

They rely on the recipient going along with the analogy and trying to make it work, not trying to find problems with it. If someone understands the concept well enough to needle the analogy, they probably have a better understanding than the analogy can provide anyway, so it is fine to give it up.

In this case it is neither used for arguing, nor for explanation really, I think, but as a bit of rhetorical flair. The analogy is to an obviously stupid thing to do, throw away your bike because of some easy to fix cabling issue.


If your threat model is AWS deciding you break their AUP, the issue is with you doing AUP breaking stuff. This ain’t your personal Google Play account.


Even if you do SaaS. Some customers would ask you about known vulnerabilities in your images, and making it easy to show quick remediation schedule can make deals easier to close.


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