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Data Storage

Paris Data Center Not Too Noisy, After All (datacenterdynamics.com) 77

judgecorp writes: A Paris court has ruled that a suburban data center can continue to operate, reversing an earlier decision to close it down after protests from residents. The data center's owner, Interxion, cited noise impact studies form 2014 which showed the site was operating within authorized limits, and also within the levels it predicted in its planning application

Cloud Growth Spurs Data Center Land Grab In Northern Virginia (datacenterfrontier.com) 20

1sockchuck writes: Data center developers are buying up land in northern Virginia, preparing for explosive growth of cloud computing infrastructure. Digital Realty just bought land in Ashburn, Virginia to support 2 million square feet of data center space, while DuPont Fabros, RagingWire and Sabey have also locked up land parcels for future growth. Why is Ashburn so hot? Cloud builders crave proximity to an Internet exchange operated by Equinix, which itself just bought land for another 1 million square feet of colocation space. That's one of the reasons why Amazon Web Services operates more than 20 data centers in northern Virginia. "Data center demand is stronger today than it's ever been," said Bill Stein, the CEO of Digital Realty.
Data Storage

Ion-Based Data Allows Atom-Sized Storage Cells Similar To Brain Structure (thestack.com) 19

An anonymous reader writes: Researchers in Germany have developed a method of writing data with ions and retrieving it with electrons that opens the path for atom-sized storage devices which are similar to structures found in the human brain. The Nanoelectronic group at Kiel University joined the Ruhr Universitat Bochum to seek alternatives to conventional memory technologies, which involve the displacement of electrons by applying voltage, but which promise little more advance in terms of capacity or form-factor. The new technique is based on electrical resistance using a solid ion conductor.

Switch To Build Largest Data Center In the World In Reno 62

An anonymous reader writes: Data center provider Switch is planning to build a huge facility in Reno, Nevada, which it claims will be the largest data center campus in the world once completed. Switch has said that the SuperNap Reno campus will cost $3bn when fully built. The project will include seven data center buildings of the same size, totaling 6.49mn sq. ft.

Lightning Wipes Storage Disks At Google Data Center 141

An anonymous reader writes: Lightning struck a Google data center in Belgium four times in rapid succession last week, permanently erasing a small amount of users' data from the cloud. The affected disks were part of Google Computer Engine (GCE), a utility that lets people run virtual computers in the cloud on Google's servers. Despite the uncontrollable nature of the incident, Google has accepted full responsibility for the blackout and promises to upgrade its data center storage hardware, increasing its resilience against power outages.

Wuala Encrypted Cloud-Storage Service Shuts Down 128

New submitter craigtp writes: Wuala, one of the more trusted cloud-storage services that employed encryption for your files, is shutting down. Users of the service will have until 15th November 2015 to move all of their files off the service before all of their data is deleted. From the announcement: "Customers who have an active prepaid annual subscription will be eligible to receive a refund for any unused subscription fees. Your refund will be calculated based on a termination date effective from today’s date, even though the full service will remain active until 30 September 2015 and your data will be available until 15 November 2015. Refunds will be automatically processed and issued to eligible customers in coming weeks. Some exceptions apply. Please visit www.wuala.com for more information."

Is Big Data Leaving Hadoop Behind? 100

knightsirius writes: Big Data was seen as one the next big drivers of computing economy, and Hadoop was seen as a key component of the plans. However, Hadoop has had a less than stellar six months, beginning with the lackluster Hortonworks IPO last December and the security concerns raised by some analysts.. Another survey records only a quarter of big data decision makers actively considering Hadoop. With rival Apache Spark on the rise, is Hadoop being bypassed in big data solutions?
Data Storage

Ask Slashdot: Best Medium For Storing Data To Survive a Fire (or Other Disaster) 446

First time accepted submitter aka_bigred writes Every year as I file my taxes, I replicate my most important financial data (a couple GB of data) to store an offline copy in my fire-rated home safe. This gets me thinking about what the most reliable data media would be to keep in my fire-rated home safe.

CDs/DVDs/tapes could easily melt or warp rendering them useless, so I'm very hesitant to use them. I've seen more exotic solutions that let you print your digital data to paper an optically re-import it later should you ever need it, but it seems overly cumbersome and error prone should it be damaged or fire scorched. That leaves my best options being either a classic magnetic platter drive, or some sort of solid state storage, like SD cards, USB flash drives, or a small SSD. The problem is, I can't decide which would survive better if ever exposed to extreme temperatures, or water damage should my house burn down.

Most people would just suggest to store it in "the cloud", but I'm naturally averse to doing so because that means someone else is responsible for my data and I could lose it to hackers, the entity going out of business, etc. Once it leaves my home, I no longer fully control it, which is unacceptable. My thought being "they can't hack/steal what they can't physically access." What medium do other Slashdot users use to store their most important data (under say 5GB worth) in an at-home safe to protect it from fire?

Has Google Indexed Your Backup Drive? 121

itwbennett writes Depending on how you've configured the device, your backup drive may have been indexed by Google, making some seriously personal information freely available online to anyone who knows what they're looking for. Using a few simple Google searches, CSO's Steve Ragan discovered thousands of personal records and documents online, including sales receipts with credit card information and tax documents with social security numbers. In all cases, the files were exposed because someone used a misconfigured device acting as a personal cloud, or FTP (File Transfer Protocol) was enabled on their router.

Amazon Announces Unlimited Cloud Storage Plans 122

An anonymous reader sends word that Amazon is now offering unlimited cloud storage plans to compete with Google Drive, and Microsoft OneDrive. "Last year, Amazon gave a boost to its Prime members when it launched a free, unlimited photo storage for them on Cloud Drive. Today, the company is expanding that service as a paid offering to cover other kinds of content, and to users outside of its loyalty program. Unlimited Cloud Storage will let users get either unlimited photo storage or "unlimited everything" — covering all kinds of media from videos and music through to PDF documents — respectively for $11.99 or $59.99 per year."

Apple To Invest $2B Building Green Data Centers In Ireland and Denmark 82

stephendavion writes Amid deeper investigations into how Apple may be using its operations in Ireland as a means for tax avoidance on tens of billions of dollars in profit, the iPhone maker has announced that it will spend nearly $2 billion (€1.7 billion) to develop two new 100% renewable energy data centers in Europe. The centers — which will use wind power and other green fuel sources — will be located in Athenry, Ireland, and Viborg, Denmark. Apple said that they will power services such as apps in the App Store, Siri and iMessage. Both locations will run on 100 percent renewable energy and Apple said they will have the 'lowest environmental impact' of its data centers thus far. It will also be following in the footsteps of companies like Facebook, which has also built sustainable data center operations out in Europe.
Data Storage

Samsung's Portable SSD T1 Tested 105

MojoKid writes The bulk of today's high-capacity external storage devices still rely on mechanical hard disk drives with spinning media and other delicate parts. Solid state drives are much faster and less susceptible to damage from vibration, of course. That being the case, Samsung saw an opportunity to capitalize on a market segment that hasn't seen enough development it seems--external SSDs. There are already external storage devices that use full-sized SSDs, but Samsung's new Portable SSD T1 is more akin to a thumb drive, only a little wider and typically much faster. Utilizing Samsung's 3D Vertical NAND (V-NAND) technology and a SuperSpeed USB 3.0 interface, the Portable SSD T1 redlines at up to 450MB/s when reading or writing data sequentially, claims Samsung. For random read and write activities, Samsung rates the drive at up to 8,000 IOPS and 21,000 IOPS, respectively. Pricing is more in-line with high-performance standalone SSDs, with this 1TB model reviewed here arriving at about $579. In testing, the drive did live up to its performance and bandwidth claims as well.
Data Storage

Apple Faces Class Action Lawsuit For Shrinking Storage Space In iOS 8 325

An anonymous reader notes that Apple is being sued over claims that iOS 8 uses too much storage space on the company's devices. "Ever wonder why there never is enough space on your iPhone or iPad? A lawsuit filed this week against Apple Inc. alleges that upgrades to the iOS 8 operating system are to blame, and that the company has misled customers about it. In the legal complaint filed in California, Miami residents Paul Orshan and Christopher Endara accuse Apple of "storage capacity misrepresentations and omissions" relating to Apple's 8 GB and 16GB iPhones, iPads and iPods. Orshan has two iPhone 5 and two iPads while Endara had purchased an iPhone 6. They contend the upgrades to the operating system end up taking up as much as 23 percent of the storage space on their devices."
Data Storage

6 Terabyte Hard Drive Round-Up: WD Red, WD Green and Seagate Enterprise 6TB 190

MojoKid writes The hard drive market has become a lot less sexy in the past few years thanks to SSDs. What we used to consider "fast" for a hard drive is relatively slow compared to even the cheapest of today's solid state drives. But there are two areas where hard drives still rule the roost, and that's overall capacity and cost per gigabyte. Since most of us still need a hard drive for bulk storage, the question naturally becomes, "how big of a drive do you need?" For a while, 4TB drives were the top end of what was available in the market but recently Seagate, HGST, and Western Digital announced breakthroughs in areal density and other technologies, that enabled the advent of the 6 Terabyte hard drive. This round-up looks at three offerings in the market currently, with a WD Red 6TB drive, WD Green and a Seagate 6TB Enterprise class model. Though the WD drives only sport a 5400RPM spindle speed, due to their increased areal density of 1TB platters, they're still able to put up respectable performance. Though the Seagate Enterprise Capacity 6TB (also known as the Constellation ES series) drive offers the best performance at 7200 RPM, it comes at nearly a $200 price premium. Still, at anywhere from .04 to .07 per GiB, you can't beat the bulk storage value of these new high capacity 6TB HDDs.
Data Storage

Consortium Roadmap Shows 100TB Hard Drives Possible By 2025 215

Lucas123 writes An industry consortium made up by leading hard disk drive manufacturers shows they expect the areal density of platters to reach 10 terabits per square inch by 2025, which is more than 10 times what it is today. At that density, hard disk drives could conceivably hold up to 100TB of data. Key to achieving greater bit density is Heat-Assisted Magnetic Recording (HAMR) and Bit Patterned Media Recording (BPMR). While both HAMR and BPMR will increase density, the combination of both technologies in 2021 will drive it to the 10Tbpsi level, according to the Advanced Storage Technology Consortium (ASTC).

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