$50 Fire Tablet With High-capacity SDXC Slot Doesn't See E-books On the SD Card 138

Robotech_Master writes: For all that the $50 Fire tablet has a 128 GB capable SDXC card slot that outclasses every other tablet in its price range, and it evolved out of Amazon's flagship e-book reader, it strangely lacks the ability to index e-books on that card. This seems like a strange oversight, given that every other media app on the tablet uses that card for downloading and storage, and its 5 GB usable internal memory isn't a lot for people who have a large library of picture-heavy e-books—especially if they want to install other apps, too.

Advance In Super/Ultra Capacitor Tech: High Voltage and High Capacity 145

fyngyrz writes: Ultracaps offer significantly faster charge and discharge rates as well as considerably longer life than batteries. Where they have uniformly fallen short is in the amount of energy they can store as compared to a battery, and also the engineering backflips required to get higher voltages (which is the key to higher energy storage because the energy stored in a cap scales with the square of the cap's voltage, whereas doubling the cap's actual capacitance only doubles the energy, or in other words, the energy increase is linear.) This new development addresses these shortcomings all at once: considerably higher voltage, smaller size, higher capacitance, and to top it off, utilizes less corrosive internals. The best news of all: This new technology looks to be easy, even trivial, to manufacture, and uses inexpensive materials — and that is something neither batteries or previous types of ultracaps have been able to claim. After the debacle of EEStor's claims and failure to meet them for so long, and the somewhat related very slow advance of other ultracap technology, it's difficult not to be cynical. But if you read TFA (yes, I know, but perhaps you'll do it anyway) you may decide some optimism might actually be called for.

How Amazon's Robots Move Everything Around 173

dkatana writes: Amazon's drones have a long way to become reality, but the real magic of the Internet of Things (IoT) is already happening at Amazon's vast fulfillment warehouses in the US. Amazon runs a fleet of thousands of small robots moving storage pods around so orders can be fulfilled in record time. They are so efficient that they can move an entire warehouse and have ready to operate again during the weekend. All together the small robots have traveled over 93 million miles — almost the distance from Earth to the Sun.

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.

How To Clean the Cruft Left By a Windows 10 Upgrade 204

MojoKid writes: Microsoft may have given you a free Windows 10 upgrade but it's not without some left over file clutter that some folks don't realize is left on a system after migration. It's not rocket science but there are a few key strategies to tidy up the file bloat an OS migration can sometimes leave behind and to further optimize an upgraded Windows 10 installation. The ability to roll back to your Windows 7 or 8.1 installation within 30 days is a very easily overlooked feature of the Windows 10 upgrade process. The feature is a lifesaver if you encounter issues, such as missing or incompatible drivers, and need to quickly recover without starting from scratch. This ability doesn't come without consequences, though. In order to offer this feature, Windows 10 is essentially keeping another completely separate Windows installation on your PC. This will need to go, once you've determined that you are sticking with Windows 10 and everything seems happy enough. These files are scattered throughout your system and include a number of hidden directories, with the bulk of them located in Windows.old and the hidden $Windows.~BT and $Windows.~WS directories.

Google Launches Cloud Dataproc, a Managed Spark and Hadoop Big Data Service 18

An anonymous reader writes: Google has a new cloud service for running Hadoop and Spark called Cloud Dataproc, which is being launched in beta today. The platform supports real-time streaming, batch processing, querying, and machine learning. Techcrunch reports: "Greg DeMichillie, director of product management for Google Cloud Platform, told me Dataproc users will be able to spin up a Hadoop cluster in under 90 seconds — significantly faster than other services — and Google will only charge 1 cent per virtual CPU/hour in the cluster. That's on top of the usual cost of running virtual machines and data storage, but as DeMichillie noted, you can add Google's cheaper preemptible instances to your cluster to save a bit on compute costs. Billing is per-minute, with a 10-minute minimum."

Inside Amazon's Cloud Computing Infrastructure 76

1sockchuck writes: As Sunday's outage demonstrates, the Amazon Web Services cloud is critical to many of its more than 1 million customers. Data Center Frontier looks at Amazon's cloud infrastructure, and how it builds its data centers. The company's global network includes at least 30 data centers, each typically housing 50,000 to 80,000 servers. "We really like to keep the size to less than 100,000 servers per data center," said Amazon CTO Werner Vogels. Like Google and Facebook, Amazon also builds its own custom server, storage and networking hardware, working with Intel to produce processors that can run at higher clockrates than off-the-shelf gear.

Video Security is an Important Coding Consideration Even When You Use Containers (Video) 57

Last month Tom Henderson wrote an article titled Container wars: Rocket vs. Odin vs. Docker. In that article he said, "All three are potentially very useful and also potentially very dangerous compared to traditional hypervisor and VM combinations."

Tom's list of contributions at Network World show you that he's not a neophyte when it comes to enterprise-level security, and that he's more of a product test/analytical person than a journalist. And afraid to state a strong opinion? That's someone else, not Tom, who got flamed hard for his "Container Wars" article, but has been proved right since it ran. Tom also says, in today's interview, that the recent Apple XcodeGhost breach should be a loud wake-up call for developers who don't worry enough about security. But will it? He's not too sure. Are you?
The Internet

UrlHosted Experiment: Host Content Within the URL 138

New submitter graphicore writes to point out an experimental "unhosted" app that challenges the concept of the URL. By putting the post data after the # mark, the URL is (mis-)used as the data storage. You can store your data within your bookmarks list, host it via a URL-shortener(!) like here: or attach it directly to a tweet I also attached the full-url to this slashdot post :-) This raises the question about who is hosting the content and it will probably break the internet. This is a quote from Google's shortener policy: "Please remember that directs you to content that is already in existence on the internet. This is not content hosted by Google." It could also become a storage strategy for any other web app. The app is GPL v3, no strings attached. And there's always DNS, too.

iPad Mini-Style Specs, On the Cheap, In Android-Based ASUS ZenPad S 8.0 87

MojoKid writes: The ASUS ZenPad S 8.0 is a well-designed Android tablet based on an Intel X86 platform that boasts better specs than the iPad mini 3 in many areas and is also less expensive. As configured, the ZenPad S 8.0 Z580CA has an MSRP of $299, which is $99 less than the 16GB iPad mini 3, and $199 less than 64GB model. However, it's based on a quad-core Intel Atom Z3580 processor, 4GB of RAM, 64GB of internal storage, and modern amenities like 802.11ac Wi-Fi, a USB Type-C port and a 2048X1536 IPS display. A 2GB RAM and 32GB variant can be found for $199 as well. In the benchmarks, the ZenPad S 8.0 handles pretty well, offering middle-of-the-pack performance in both standard CPU tests as well as gaming, in addition to running the latest version of Android Lollipop.

Apple's 16GB IPhone 6S Is a Serious Strategic Mistake 324 writes: Matthew Yglesias writes at Vox that Apple's recent announcement of an entry level iPhone 6S is a serious strategic mistake because it contains just 16GB of storage — an amount that was arguably too low even a couple of years back. According to Yglesias, the user experience of an under-equipped iPhone can be quite bad, and the iPhone 6S comes with features — like the ability to shoot ultra-HD video — that are going to fill up a 16GB phone in the blink of an eye. "It's not too hard to figure out what Apple is up to here," writes Yglesias. "Leaving the entry-level unit at 16GB of storage rather than 32GB drives higher profit margins in two ways. One, it reduces the cost of manufacturing the $649 phone, which increases profit margins on sales of the lowest-end model. Second, and arguably more important, it pushes a lot of people who might be happy with a 32GB phone to shell out $749 for the 64GB model."

But this raises the question of what purpose is served by Apple amassing more money anyhow. Apple pays out large (and growing) sums of cash to existing shareholders in the form of dividends and buybacks, but its enormous cash stockpile keeps remorselessly marching up toward $200 billion. "Killing the 16GB phone and replacing it with a 32GB model at the low end would obtain things money can't buy — satisfied customers, positive press coverage, goodwill, a reputation for true commitment to excellence, and a demonstrated focus on the long term. A company in Apple's enviable position ought to be pushing the envelop forward on what's considered an acceptable baseline for outfitting a modern digital device, not squeezing extra pennies out of customers for no real reason."
Open Source

Ask Slashdot: Definitive Password Management Best Practices Using OSS? 77

jmcbain writes: I am an software engineer for a client-server user account system handling both Web and smartphone clients. I have been searching for definitive and crystal-clear best practices for managing user account and password data using open-source software, but I have only cobbled together a complete picture from dozens of websites. I currently have a system that sends passwords over SSL and performs bcrypt hashing for storage and authentication checking at the server side. Is that good enough? The recent Ashley Madison breach and the exposure of MD5-hashed passwords (as opposed to bcrypt) has me worried again. Can someone please suggest a definitive, cookbook-style Web resource or book on how to use open-source software to handle user passwords for multiple client-server scenarios? I would like answers to questions such as: Where do I perform hashing (smartphone/web client or server)? What hash algorithm should I use? How do I store the hashes? How can clients recover forgotten passwords? etc.
Data Storage

The Install Size of Every PS4 and Xbox One Game 106

SlappingOysters writes: One of the biggest challenges for gamers during this generation of consoles is ensuring you have enough hard drive space to hold the latest blockbuster. Given that every game needs to be installed in order to be played, and games often weigh in at over 40GB, the 500GB of storage that comes as standard doesn't stretch far. has provided a handy resource, listing the install sizes for every PlayStation 4 game (460 and counting) and every Xbox One game (290 and counting). The list is searchable, and can be ordered.

Backdoor Discovered Into Seagate NAS Drives 121

Mark Wilson writes: If you have not recently updated the firmware for your Seagate wireless NAS drives, now is the time to do so. Researchers at Tangible Security have discovered a series of vulnerabilities in a number of devices produced by Seagate that could allow unauthorized access to files and settings. An undocumented Telnet feature could be used to gain control of the device by using the username 'root' and the hardcoded default password. There are also other vulnerabilities that allow for unauthorized browsing and downloading of files, as well as permitting malicious files to be uploaded. Tangible Security says that Seagate Wireless Plus Mobile Storage, Seagate Wireless Mobile Storage, and LaCie FUEL drives are affected, but there may also be others. The security issues are confirmed to exist with firmware versions to