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Comment: Time to strike back at N. Korea with a meme (Score 1) 151

by JoeyRox (#48647075) Attached to: US Seeks China's Help Against North Korean Cyberattacks
I for one am tired of N. Korea's arrogance in having been successful in shutting down Sony's release of the movie. I say it's time to strike back - how about we start a meme where we photoshop and videoshop/YouTube images of Kim Jong Un into compromising depictions? I'm being completely serious. Let's see if N. Korea can shut down the entire internet before we make a laughing stock of them.

Comment: Shingled encoding performance penalties (Score 5, Interesting) 219

by JoeyRox (#48589577) Attached to: Seagate Bulks Up With New 8 Terabyte 'Archive' Hard Drive
SMR drives are fine for I/O scenarios that don't overwrite data very often but they suffer from significant performance penalties for overwrites due to the read-modify-write/write-relocate operations required to modify a set of sectors within a shingled-encoded track. There are tricks to lessen the impact such as virtual sector remapping and background remapping but those can't avoid performance penalties in many scenarios.

+ - Why Elon Musk's Batteries Scare the Hell Out of Electric Companies->

Submitted by JoeyRox
JoeyRox (2711699) writes "Tesla's 'gigafactory' publicized goal is to make electric cars more affordable. However that benefit may soon be eclipsed by the gigafactory's impact on roof-top solar power storage costs, putting the entire business model of utilities in peril. “The mortal threat that ever cheaper on-site renewables pose” comes from systems that include storage, said Amory Lovins, co-founder of the Rocky Mountain Institute, a Snowmass, Colorado-based energy consultant. “That is an unregulated product you can buy at Home Depot that leaves the old business model with no place to hide.”"
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"Hey Ivan, check your six." -- Sidewinder missile jacket patch, showing a Sidewinder driving up the tail of a Russian Su-27

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