A SED, or self-encrypting drive, is a type of hard drive that automatically and continuously encrypts the data in it without any user interaction. What may surprise many is that a decent potion of the drives currently in the market are in fact SEDs. The method involves a Data Encryption Key that encrypts and decrypts data whenever data is written to the drive or read from it. But the process is so transparent to user that it is unlikely they would ever realize they have such a feature.
Much of the ECC versus Non-ECC argument comes down to speed versus reliability. The reliability argument at least is easy to validate, but to settle the question of whether ECC actually lowers system performance, we ran a series of benchmarks with standard RAM, ECC RAM, and Registered ECC RAM that all run at the exact same frequency, timings, and voltage.
The rest of the industry is finally catching up to what smartphone and tablet owners already knew: people want high resolution, high pixel density displays. It’s ridiculous that even in 2014, the majority of mainstream laptops being sold feature a display resolution that’s...
A new study from app analytics firm Distimo authoritatively concludes that Asia is now the world’s top marketplace for apps, and that it's leading the charge by large margin when compared to other markets. Year over year revenue from 2012 to 2013 rose by 162% with much of that coming from Google Play.
A recent report ranked the top earners worldwide for free to play games. Topping the list was Tencent’s CrossFire and League of Legends, who together took home an annual gross of $1581 million. Media company Nexon grabbed three of the top ten spots with a combined worth of $800 million. Wargaming took $372 million for World of Tanks...
When solid state drives first started replacing HDDs, they had to fit into computer chassis or laptop drive bays built for HDDs, so they had to conform to HDD dimensions. However, there’s no requirement for the SSD to match the shape of a typical HDD form factor and that's becoming more obvious as of late.
Whether you’re looking for something new to learn, or just want to refresh your memory on something that might be a bit rusty, there are plenty of free sources online that you can take advantage of free code classes. In this article, we’re going to look at a few different resources online you can tap into for coding know-how; some of these are email-based, some are in a game format (always my favorite!), and some are instructor-led via video. Just pick and choose the one that works best for you.
Getting an app developed is just the first step in a long journey. One of the more daunting problems facing developers is user engagement; basically, how to get users to install apps and keep them installed. It’s difficult to keep users satisfied beyond that initial app install, and it can be even more difficult to get meaningful exposure in the first place against larger companies that offer a lot of apps that tend to get space on those Top Ten lists.
I often tell people that SSDs work better with more free space, so anything that increases free space will keep WA lower. The two key ways to expand free space (thereby decreasing WA) are to 1) increase over provisioning and 2) keep more storage space free (if you have TRIM support).
I think we need to remember that as engineers and technologists. We get caught up in the short-term tactical delivery of technology. We don’t see the sometimes immense ripples in society from our work - even years later.
A few years ago, SATA-IO added a new feature to the SATA specification designed to reduce battery consumption in portable computer products. DevSleep, enables SSDs to act more like smartphones, allowing you to go days without plugging in to recharge and then instantly turn them on.
If you can visualize controlling your computer merely by using your voice or a wave of your hand, rather than a mouse, a keyboard, or even a touchscreen, then you can see just the beginnings of what perceptual computing is capable of.
Depending who you ask, the scandal over PRISM, the NSA's secret data mining program, is either mere confirmation of what we already knew, or a shocking revelation that should drive people onto the streets in protest. It's certainly true that many people suspected internet services...
A number of years ago, the storage industry got together and developed a solution between the OS and the SSD by creating a new SATA command called TRIM. It is not a command that forces the SSD to immediately erase data like some people believe.
It’s worth pointing out that almost all the "magic" that has been developed around flash was already scoped out in 2007. It just takes a while for a whole new industry to mature. Individual die capacity increased, meaning fewer die are needed for a solution – and that means less parallel bandwidth for data transfer…