tech stuff » data storage

Confirmed Gmail / Google App Outage

Cody Taylor — Thu, 14 May 2009 21:00:09 +0000

mbone writes “Earlier today there was a confirmed Google outage which got a lot of attention from network operators. From a post to NANOG after everything calmed down: ‘Google ack’da maintenance on their core network did not go as planned-Forced traffic to one peer link that was unable to handle all the traffic. Maintenance has been rolled back. Issue has been restored.’ This is exactly what makes me nervous about cloud computing and data storage. It’s bad enough when I screw up a config and it takes down my mail, but what about when it happens to the entire globe at once?” Several readers also point to CNET’s coverage of the outage. Update: 05/14 19:25 GMT by T : CWmike adds this: “Steven J. Vaughan-Nichols writes that what may be happening is a massive DDoS attack. Based on the size of the attack that would be needed to interfere with Google, I believe that it’s quite likely to be the result of an attack from the controllers of the Windows worm, Conficker. Another theory that has been put about — that the problem was due to AT&T NOC routing problems — does not appear to hold water, writes Steven.”

New Material For Fast-Change Sunglasses, Data Storage

Cody Taylor — Sun, 26 Apr 2009 11:00:05 +0000

sciencehabit writes “‘Researchers have developed a material that almost instantaneously (30 ms) changes from clear to dark blue when exposed to ultraviolet light, and it just as quickly reverts to clear when the light is turned off. The new material, one of a class called photochromics, could be useful in optical data storage as well as in super-fancy sunglasses.’” A comment to the article notes some of the potential dangers of quick-change sunglasses.

Visual History of PC Data Storage – Punch Cards to Blu-Ray

Cody Taylor — Thu, 05 Mar 2009 20:58:40 +0000

Our storage options weren’t always as fanciful, fast, and fat as they are today. Some of you may remember toting a 3.5-inch floppy to and from school, while others hearken all the way back to cassette tapes. And if you’ve lived long enough to remember the IBM Punch Card first hand, just ask and we’ll SPEAK LOUDER.

A History of Storage, From Punch Cards To Blu-ray

Cody Taylor — Thu, 05 Mar 2009 20:58:32 +0000

notthatwillsmith writes “Maximum PC just posted a comprehensive visual retrospective about data storage, starting with the once state of the art punch card and moving through the popular formats of yesteryear, including everything from magtape to Blu-ray discs. It’s amazing how much data you could pack on a few hundred feet of half-inch magnetic tape!”

HP’s Cloud Storage Vaporizes

Cody Taylor — Tue, 03 Mar 2009 07:38:42 +0000

Hewlett-Packard Co. quietly shuttered its online data storage service after less than a year of operation.