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tzmudzin

678 karma · joined June 22, 2014

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tzmudzin··on New iPad Pro with LiDAR Scanner and trackpad support
Great if it works for them. From the operations point of view every additional layer and every new dependency hurts.

[OK, I'm going back to my cave now...]

tzmudzin··on New iPad Pro with LiDAR Scanner and trackpad support
Hell, no.

With all due respect: KISS.

tzmudzin··on Harvard epidemiologist: my colleagues assumed UK coronavirus plan “was satire”
> 1. You can't shut down the economy indefinitely. At least not if your goal is to minimize fatalities.

It's not a binary choice between life as normal and total shutdown. The whole discussion is about reducing non-essentials to slow down the spread, so the health system can cope with the demand spread over time.

> 2. You can't maintain quarantine for more than a month or two, after which your epidemic simply re-starts, and you don't get to re-impose the quarantine then because the first quarantine "failed".

Again, not a binary situation. Given the degree of individualism and freedom, that's unlikely to work anyway.

> 3. Vaccine is over a year out in the best case, assuming it works at all.

Agreed

> If it's anything like the flu vaccine, chances of it working reliably on mutated strains are approximately nil.

While this is likely -- I'm not an expert, so I'd rather refrain from such categorical statements.

> 4. Younger people tolerate the disease much better, and if they build up immunity to it while the senior population self-isolates, the overall number of deaths could be minimized.

False dichotomy -- younger people can still be better protected by reducing non-essential contacts.

> 5. Due to how widespread and virulent this is, it will just become the "new flu", and it will come back with mutations every year. We can't do what we're doing now every year, at least not if the goal is to minimize deaths.

That's right, but counting primarily on herd immunity while neglecting other measures does NOT minimize deaths.

tzmudzin··on Programmers generate every possible melody in MIDI to prevent lawsuits
> What matters is which one you copied, not the existence of alternate copies.

Not a lawyer either, but "I came up with this myself" is the standard defense of the artists, with mixed success.

tzmudzin··on An IT migration corrupted 1.3B customer records
„Too big to fail” is the last thing we need. And I’m not sure how the SSL part in consumer-facing part of IT relates to a botched internal data migration.
tzmudzin··on An IT migration corrupted 1.3B customer records
You‘re absolutely right, but we all can be talking about different subjects here:

- database restore - database migration (your case) - data migration to a different platform and presumably different data model (the bank‘s case, or my answer here)

Not sure which case the question was reffering to, though...

tzmudzin··on An IT migration corrupted 1.3B customer records
That‘s a good start, but may even be an overkill for your goal.

The trick is not in the application of highly complex SQL. The trick is in the PROCESS — making it robust, testable, traceable, and reversible for every object despite the complex dependencies. And then indeed validating every step went well, with the validation depth depending on the objects criticality (OK return code vs check of record counts vs check of totals on fields vs check of totals per category etc)

If you‘re really into it, consider the use of automation and tracing IDs for individual loads.

If you‘re worried about the time it takes despite automation: work on the bulk of the data, but use DB triggers to record delta from your snapshot, then treat that „sidecar“ accordingly.

Then: do at least one end-to-end test.

Learn from the mistakes at every single stage, and act on what you‘ve learned.

tzmudzin··on New federal rules limit police searches of family tree DNA databases
> * "Privacy": I don't see this more private than the information contained on a driver's license.

Your DNA tells a lot more about you than the driver's licence.

Think about the next step: this time it's the police submitting false profiles. Next time it's your insurance agent checking for hereditary preconditions you may not even be aware about. Or your bank trying to assess if you'll live beyond 50 before they grant you the mortgage.

Without a proper regulatory framework all of that can happen without your knowledge and without your consent.

Does this not change the goalposts in privacy?

tzmudzin··on A Regulatory Framework for the Internet
Consider viewing this video from the perspective of a close relative of someone killed as "game" in the hunt. Distress can get very real.

And if a personal perspective does not suffice -- you don't want to breed copycats.

tzmudzin··on A Regulatory Framework for the Internet
You might change your views quickly once you find material published on the 'net violating what's dear to you specifically.

I don't know if it's your neighbor's recording of your morning fun in the shower, or if it's someone ridiculing a your genuine tragedy.

Black-and-white solutions don't work in the real world.

tzmudzin··on Google Fiber to pay nearly $4M to Louisville in exit deal
Sure. Even if the dreaded GDPR requirements actually mean "respect your viewer's privacy", and might benefit locals too...
tzmudzin··on Real Programmers Don't Use Pascal (1982)
Presumably, though I bet Mel would be an even better figure here: http://www.catb.org/~esr/jargon/html/story-of-mel.html
tzmudzin··on Why can’t a bot tick the 'I'm not a robot' box?
http://www.elib.pl/wp-content/uploads/2016/06/Lem.pdf

Definitely one of my favorite reads from my youth days...

tzmudzin··on Iberia claims it is part of a department store to avoid Brexit shutdown
Sure. At the same time there is a difference in voting on a vague concept and voting on a specific agreement.
tzmudzin··on A blogging style guide
I can sympathize with you, as I shared the same woes. Don't torture yourself though. Quite often the ornamental form simply hides the lack of intellectual depth in the content. Free yourself from such thoughts and the rest will follow.

I really recommend "The Economist Style Guide". Please read through it, then read again to see how it was applied to itself (!). Then write a short passage, and revise it to adhere to the recommendations -- don't be surprised if this will need several passes though!

You will be surprised how much this can improve your writing, but also structure your own thoughts.

tzmudzin··on A blogging style guide
"The Economist Style Guide" is excellent too.
tzmudzin··on A blogging style guide
> My brain just freezes out whenever I try to write "complicated" sentences which I find extremely irritating.

Don't do this. Follow "The Economist Style Guide" instead:

"Clarity of writing usually follows clarity of thought. So think what you want to say, then say it as simply as possible."

tzmudzin··on Ask HN: What to do after $8M (all cash, post tax) exit?
Bargain prices are at the crash. Beginning of the bear market is by definition the time when prices will continue to decline.

(I'm leaving it up to you to decide if it's a short-term correction, beginning of bear streak or anything else)

tzmudzin··on An FDA for Algorithms?
> This should be restricted to anything making decisions based on personal information, if it is to be implemented at all.

Why would you exclude safety-relevant systems, e.g. in the autonomous driving / autonomous flying / industrial control space?

tzmudzin··on Life Got You Down? Time to Read The Master and Margarita
... that already realized there's nothing it can do to stop the terror machine. When you're robbed of everything, and things get worse every day, gallows humor is the only freedom you can enjoy. End even that only in private.

"It is extraordinary that Bulgakov managed to write a novel that is so full of humor and wit and lightness of tone when he was living through this period", writes Groskop. I guess she missed the point.

tzmudzin··on New Zealand travellers refusing digital search now face $5k Customs fine
Yes, that's the actual problem.
tzmudzin··on China’s Leaders Confront an Unlikely Foe: Ardent Young Communists
“The creatures outside looked from pig to man, and from man to pig, and from pig to man again; but already it was impossible to say which was which.”

...and someone forgot to adapt the rhethoric.

tzmudzin··on I worked in an Amazon warehouse. Bernie Sanders is right to target them
Short sellers by definition are not shareholders.
tzmudzin··on Ask HN: What is the dark side of working at a successful startup?
The Dictator's Handbook, by de Mesquita & Smith:

https://www.amazon.de/Dictators-Handbook-Behavior-Almost-Pol...

tzmudzin··on Intel Publishes Microcode Patches, No Benchmarking or Comparison Allowed
It certainly looks like that. Not sure it was the wisest move though...
tzmudzin··on Intel Publishes Microcode Patches, No Benchmarking or Comparison Allowed
Are lawyers running their business, or are business decision makers making business decisions?
tzmudzin··on Intel Publishes Microcode Patches, No Benchmarking or Comparison Allowed
... or just the reverse: clearly omitted in all benchmarks, stating you buy at your own risk because of Intel's unwillingness to subject its products to examination.

[Sure it's not going to fly given Intel's market position, but it's a tempting thought anyway...]

tzmudzin··on What the Airline Knows About the Guy in Seat 14C
You may have misunderstood me. It's not about not wanting to pay for value -- it's about putting the right economic incentive to promote the behavior beneficial to the general public (and each individual).

I paid for my lock, but I did not fortify my home. That would be unreasonable, because the society I live in discourages theft, codified it in some rules and actively enforces them, to discourage the unwanted behaviors. And yes, I pay for this through my taxes. I believe I get value for money.

In a similar fashion I expect privacy intrusion to be frowned upon and policed. Surely I have better to do than filing GDPR lawsuits -- or searching for the latest privacy glasses. But I don't want to spend my time searching for such gadgets just because someone on the Internet thinks they're fine.

I don't want the privacy glasses in the very same way I don't want a fortress for a home. I hope you understand.

tzmudzin··on What the Airline Knows About the Guy in Seat 14C
While I appreciate the intent & the technical solution, why should I be paying for anything to protect me from someone's unhealthy interest in my data?

Privacy is a human right. We should punish the offenders, not the subjects.

tzmudzin··on Facial recognition tech wrongly identified 2,000 people as potential criminals
> 2,470 potential matches were identified. [...]

> 2,297 - 92% - were found to be "false positives".

... so we have 173 true positives, but 450 people were arrested.

I guess the 277 wrongfully arrested ones may have an opinion different from yours.

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