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Comment: Re:Honest Question: Why? (Score 1) 371

by parc (#35999700) Attached to: Ask Slashdot: How Do You File Paper Documents At Home?

I recently dealt with the declining health of my grandmother and the repeated visits to specialists and general practitioners for her care. The #1 thing I did for her that extended and enhanced the quality of her life (and probably extended it for a year of fairly good quality time) was hustle medical records from one doctor to the next. If she saw a gastroenterologist I would immediately take all the notes taken and test results received over to her other doctors. This simple act (an extra hour of my time on top of any Dr's visit) identified and resolved 3 chronic health issues that she'd had to "live with" for nearly a decade. All because I had her paperwork and noticed that the 5 doctors she had kept running the same tests independently over and over but not equating all the results.

Without a paper trail, I'd never have figured it out. And before this experience, I just assumed all the doctors somehow used their secret handshake to share information.

Comment: Re:Here they go again... (Score 1) 141

by parc (#32676976) Attached to: Visa Launches PayPal Alternative

BOFA at least processes transactions in a FIFO manner as of some date earlier this year. Depending on your account, deposits from verifiable sources are credited and available for payment backing immediately on receipt. I haven't had a deposit held for verification of funds in a couple years. Online bill payments are deducted when they are actually paid, not when you schedule the transaction, and I've had EXCELLENT service from them when bill payments have gone afoul, even when it wasn't BOFA's fault. they've even paid MY late fees on bills that didn't get processed by the payee on time.

This isn't to say BOFA doesn't have issues -- I've spent more time in a "banking center" than I'd care to -- but they have addressed a LOT of my issues with them over the last couple years.

Comment: Re:Not if you have a magic time machine... (Score 1) 844

by parc (#31016282) Attached to: Is Programming a Lucrative Profession?

If more than one sample has the median value, then less than half will be more and less than half less. By definition at most half of the values will be more and at most half of the values will be less.

I did not correctly denote that the first two sentences talk about the salary study as a whole where the third and fourth are talking about my specific example.

Comment: Re:Not if you have a magic time machine... (Score 2, Informative) 844

by parc (#30906750) Attached to: Is Programming a Lucrative Profession?

No, if the median salary was 60K roughly half of them would be making less than that. Roughly half would be making more as well. 3 sample salaries that still result in 60k average are 30K, 75K, and 75K. 1/3 of the sample is less than 60K, but 2/3 is greater than 60K.

FWIW, my starting salary in 2000 was $65K, but my salary has risen considerably since then.

Comment: Re:A Very Shortsighted Article (Score 3, Interesting) 487

by parc (#29285343) Attached to: Build Your Own $2.8M Petabyte Disk Array For $117k

At 67T per chassis and 45 drives documented per chassis, they're using 1.5T drives. 1 petabyte would then be 667 drives.

The worst part of this design that I see (and there's a LOT of bad to see) is the lack of an easy way to get to a failed drive. When a drive fails you're going to have to pull the entire chassis offline. Google did a study in 2007 of drive failure rates (http://labs.google.com/papers/disk_failures.pdf) and found the following failure rates over drive age (ignoring manufacturer):
3mo: 3% = 20 drives
6mo: 2% = 13 drives
1yr: 2% = 13 drives
2yr: 8% = 53 drives

Their logic is probably along the lines of "we're already paying someone to answer the pager in the middle of the night," but jeez, you're going to have to take a node offline ever 2-3 days for the first year and then almost 2 a day after that!

I don't believe there really IS a GAS SHORTAGE.. I think it's all just a BIG HOAX on the part of the plastic sign salesmen -- to sell more numbers!!

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