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Businesses

Behind Apple's Sapphire Screen Debacle 189

Frankie70 (803801) writes Apple invested more than $1 billion in an effort to make sapphire one of iPhone 6's selling point. But the iPhone 6 was released without the sapphire screen. GT Advanced Technologies, the small company chosen to supply Apple with enormous quantities of cheap sapphire, declared bankruptcy a month later. Recent documents from GT's bankruptcy proceedings, and conversations with people familiar with operations at Apple and GT, provide several clues as to what went wrong. GT said that to save costs, Apple decided not to install backup power supplies, and multiple outages ruined whole batches of sapphire. The terms Apple negotiated committed GT to supplying a huge amount of sapphire, but put Apple under no obligation to buy it. In its bankruptcy documents, GT would later accuse Apple of using "bait-and-switch" tactics, and said the terms of the deal were "onerous and massively one-sided."

Comment Re:trillions of bits, why one head per platter? (Score 2) 215

Alignment isn't an issue - there's no alignment on a modern drive. Instead, at the factory, they write a set of servo tracks all over the platters which do the aligning for you - basically the head seeks to approximately the right position and starts reading, and the servo track tells it where it actually is, so feedback gets the head to the right track.

Sigh. Alignment is an issue, because each platter has its own alignment. That means that when you're reading/writing one platter, you're not aligned for the other platters. That's why you can't have multiple heads on one armature (which has multiple arms, all fixed together) and read/write multiple platters at once.

the bigger reason why two actuators didn't work is far simpler - think multiprocess programming. Both actuators could read or write data to the platters (of which there was one set) and if you screwed up the order of the accesses, you could easily write the wrong thing

You're being ridiculous. That's true no matter how many actuators you have — if you screw up, you write the wrong thing. Even if you only have one actuator, if you write the data to the wrong sectors, you're gonna have a bad time. But both actuators have the same job: write some data to someplace. The two don't have the job to write the same data. If the drive gets a command to write data to a sector to which it already has cached data waiting to write, then hopefully it just throws away the first command anyway. This is something we would hope any drive with queuing would do whether it has 1 actuator or a dozen.

think you do a read then a write of a sector - and the sector happens to be under the actuator doing the write

HDD sectors are either 512 bytes or 4kb. In the former case they are often smaller than filesystem blocks and there is no need to read them before writing. You just run right over them. In the latter case, they are typically the same size as filesystem blocks (we use bigger blocks on larger filesystems, and we use 4k blocks on multi-TB drives) and again, there is no need to read them before wrtiting. You only have to find them, which means waiting the seek and then for some fraction of the time it takes the spindle to go around once. Then you can write. This is true no matter how many armatures are reading/writing the same disk.

Comment Re:Cholesterol (Score 1) 47

It would have been more interesting to have more of the responses from the scientists that work there rather than some droid in the marketing department.

I think that will have done them more damage here than good, by far. What's funny is that really nobody wants to hear a line of bullshit any more. Kawasaki just sent a clueless flack to be on Leno's Garage and show off their new bike and a good portion of the comments were about what a lame he was. That's at least half of what people will take away from the experience. Send someone who knows what they're talking about and can handle being on camera, or don't send anyone at all. Just send the bike and a brochure.

Comment Re:Not humane? (Score 1) 47

I'm not sure that's actually true. What would have to happen is that the production of chickens and eggs would have to become more distributed, and you would need more human labor. There's lots of places where the chickens can get free food, but they do need to range for that, so you're going to have to spend a lot more time and effort managing your chickens.

On the other hand, integrating chickens into more agricultural scenarios has the potential to improve them in a variety of ways. Chickens can be mixed in with most plants once they reach a certain size that makes them less appealing than the pests that they attract, and the weeds growing up around them. The chickens help with both of these problems. If we move to a more integrated food production model in which we do sensible things like compost our shit and put it back into the fields once it's become soil again, we'll want to move away from tilth and towards guilds anyway. Robotics is advancing on fruit-picking, and in the mean time, we have a lot of labor lying around to handle the substantial increase in labor currently demanded by such a change. We only don't do this now to maximize profits. We could pay people enough to pick vegetables, but then some of the vegetables which currently produce the most profit would fall by the wayside, and we can't disturb the status quo now, can we?

Comment Re:I’m sorry, what are the nutritional benef (Score 1) 47

Ehhh, sounds good, we can use margin of error as an excuse then. I suppose it's just by margin of error that this company is too stupid to be able to figure out that not all birds are mistreated. And by margin of error, I'll not bother to do business with them.

Actually, you're both displaying ignorance, although yours is the more spectacular; it's a fact that the bread far outweighs the mayo, so caring about the carbs in the mayo is a jerkoff waste of time. Even a low-carb slice of bread will run you around 5g net carbs (carbs less fiber, which is indigestible.) The truth is that anything less than 1.0g can be reported as 0g by our nutritional guidelines, and otherwise the numbers are rounded. Therefore, something with 0.9g carbs is reported as having 0g carbs, while something with 1.1g carbs is reported as having 1g carbs.

Comment Crock Potted (Score 1) 189

Step one: put barely-thawed turkey breast in crock pot.
Step two: turn it to medium and walk away for 8 hours
Step three: eat a ridiculously moist and tender bird

There are tastier methods, but the marginal gain per effort exerted isn't worth it to me.

Comment Re:This is clearly futile... (Score 1) 193

As the person initiating the search, I decide what is relevant.

Only to the extent that the law allows.

The law already included a solution to the problem of misleading information in at least some EU countries; you can have the material taken down, because it is already illegal there. Hell, even some non-misleading material is illegal in some of those countries, those in which the truth is not an absolute defense against libel. A new law seeking to hide the illegal information is not the solution. It only really seeks to do two things: one, let people hide their misdeeds, and two, attempt to hide the extent of the failure of laws against stupid people saying stupid shit on the internet.

Comment Re:This is clearly futile... (Score 1) 193

If you need to search for information about someone then by definition you are not fully aware of all the facts and cannot be in a position to make a fair judgement if you are presented only with partial, misleading information.

You are so right. That is precisely why I need to be provided with all of the search results, so that I can make up my own mind.

Comment Re:Cholesterol (Score 1) 47

Finally, on a side note, I've never understood the argument that because some other animals do a thing it makes it morally acceptable.

No, you've got it twisted. I'll eat chickens because they would eat me. Unless I was starving, I wouldn't eat a llama, because they wouldn't. I'll eat octopi on the same basis even though they're intelligent, although I do prefer to eat stupid food.

Security

Syrian Electronic Army Takes Credit For News Site Hacking 24

New submitter ddtmm writes The Syrian Electronic Army is claiming responsibility for the hacking of multiple news websites, including CBC News. Some users trying to access the CBC website reported seeing a pop-up message reading: "You've been hacked by the Syrian Electronic Army (SEA)." It appears the hack targeted a network used by many news organizations and businesses. A tweet from an account appearing to belong to the Syrian Electronic Army suggested the attacks were meant to coincide with the U.S. Thanksgiving on Thursday. The group claimed to have used the domain Gigya.com, a company that offers businesses a customer identity management platform, to hack into other sites via GoDaddy, its domain registrar. Gigya is "trusted by more than 700 leading brands," according to its website. The hacker or hackers redirected sites to the Syrian Electronic Army image that users saw. Gigya's operations team released a statement Thursday morning saying that it identified an issue with its domai registrar at 6:45 a.m. ET. The breach "resulted in the redirect of the Gigya.com domain for a subset of users," the company said. Among the websites known to be hacked so far are New York Times, Chicago Tribune, CNBC, PC World, Forbes, The Telegraph, Walmart and Facebook.

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