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Comment: I was introduced to Python first (Score 4, Interesting) 415

by goltzc (#47410453) Attached to: Python Bumps Off Java As Top Learning Language
Back in 2001 I was attending Minnesota State University Mankato. The CS program there did all of the introductory programming courses in Python. A year or two prior to my enrollment all the intro classes were taught in Java. The profs found that students would get hung up on java syntax when their goal was to teach them basic programming concepts so they switched to Python. Courses in Python only lasted for a couple semesters. After that the rest of the curriculum was primarily taught in Java. I think that Python accomplished the CS department's goal quite well.

Comment: Re:Amusing (Score 1) 355

by goltzc (#44688135) Attached to: Break Microsoft Up

Oil tankers tend to go forward a long while even after the engine is off.

MS has been going forward quite a while now without any engine running. And restarting it means that you have to invest a LOT of fuel just to get it going again, unless you strip that tanker down to a speedboat and leave the rusted hulk behind.

Can you rephrase this as a car analogy. I'm not familiar with nautical terminology.

Comment: Re:More to the point... (Score 2) 437

Think in 3D, not 2D. This article appears to reference a decent study http://www.bbc.co.uk/news/science-environment-21692423 According to it, the average depth of ice in the Antarctic is around 2126m, (~6975ft, or ~1.3 miles!) At that depth, it would take the ice contained under a 1 square yard area to cover a football field with over a foot of ice. (6875*3*3 = 62275 cubic ft, 360*160*1=57600 cubic feet)

Oh yeah: that 2.1km average: it's apparently over a 12.295 million square kilometer area. 26.54 million cubic _kilometers_ of ice. while we're at it: surface area of the planet: 510,072,000 sq km (wikipedia).

So. simple math from there: 26,540,000/510,072,000 = 0.052km... or about 52m (170ft) for the planet if all ice in Antarctica melts. The article actually says potential equivalent of 58m, so an exercise to the reader to determine where the extra 6m comes from.. and how many cities that would affect.

BTW: Highly recommend seeing the movie Chasing Ice http://www.chasingice.com/ for a view of how fast the glaciers are changing. Netflix carries it.

Your not thinking fourth dimensionally!

Databases

Horizontal Scaling of SQL Databases? 222

Posted by timothy
from the side-to-side dept.
still_sick writes "I'm currently responsible for operations at a software-as-a-service startup, and we're increasingly hitting limitations in what we can do with relational databases. We've been looking at various NoSQL stores and I've been following Adrian Cockcroft's blog at Netflix which compares the various options. I was intrigued by the most recent entry, about Translattice, which purports to provide many of the same scaling advantages for SQL databases. Is this even possible given the CAP theorem? Is anyone using a system like this in production?"

Comment: Re:Too much input (Score 5, Insightful) 818

by goltzc (#30737278) Attached to: US Youth Have Serious Mental Health Issues
I couldn't agree more. Whenever I have moved to a new apartment/house there is always a 1-3 week period where I have no cable or internet. After I would get home from work my wife and I would pretty much make dinner read a book and go to bed. It was absolutely amazing how our stress levels went down and how much more recharged we were waking up after calm evenings like that.

Now of course like most people, once my cable and internet showed up, my tv was always on, I was checking my email and working in the evenings. Long story short, I think the mind really does need some time to relax.

Comment: Re:How does it compare with the other NVidia drive (Score 1) 289

by goltzc (#30406150) Attached to: Nouveau NVIDIA Driver To Enter Linux 2.6.33 Kernel
I guess if we need a car analogy we need a car analogy.

As much as I enjoyed the dessert analogy I think you went a little to the extreme.

It's more like if you had a car but the radio doesn't work. You can fully enjoy the car but a feature of the car that is completely disconnected from the core purpose of the vehicle doesn't work.

Serving coffee on aircraft causes turbulence.

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