Day: August 15, 2015

Ubuntu One Cloud Service was closed source, but since Ubuntu closed it, they have opened the code!

Ubuntu’s shuttered cloud storage system now open source

Ars Technica – By: Jon Brodkin – “Canonical gave up on operating its Ubuntu One cloud storage service more than a year ago, but this week it released the system’s file-syncing code under an open source AGPLv3 license.

Though Canonical is primarily known for its open source Ubuntu operating system, it also has some closed source products and services, including Ubuntu One.

‘Today, we’re happy to be open sourcing the biggest piece of our Ubuntu One file syncing service,’ Canonical Director of Online Services Martin Albisetti wrote. ‘The code we’re releasing is the server side of what desktop clients connected to when syncing local or remote changes. This is code where most of the innovation and hard work went throughout the years, where we faced most of the scaling challenges and the basis on which other components were built upon.’
Canonical hopes the code will be ‘useful for developers to read through, fork into their own projects or pick out useful bits and pieces.’

The code is available on Canonical’s Launchpad, along with instructions on starting a server and client. There is more Ubuntu One ‘code related to the website, REST APIs, contacts and music streaming,’ which will also be released as open source at a later date.

As for why it took more than a year to release the code, Albisetti explained that ‘[o]ur engineering team was tasked with supporting the release of the phone and then the now announced Snappy project. The team cared deeply about open sourcing this code and spent time wherever they could spare in moving it forward, cleaning up the code so it would work enough outside of the very specific production environment and untangle it of some commercial code that was used at some point.’

Canonical has been working on a version of Ubuntu for smartphones for at least two-and-a-half years now, with limited success. The first Ubuntu phones from hardware maker BQ went on sale in Europe in February of this year. Those phones are now on sale globally, but operate on frequencies that aren’t compatible with high-speed networks in the US.”

If you are using Kaspersky Internet Security, you need to go to their web site and download the version that works with Windows 10. If you don’t, you won’t get a warning, but it does not work after the upgrade! I found out on my own machine. This may be true of many applications, though, it is a good idea to make sure that you upgrade all your apps after you upgrade to Windows 10.

Oh. Wow. 16 TB in an SSD! Want. Need. Drool.

Samsung takes “world’s largest storage drive” crown with 16TB SSD

PC World – By: Jared Newman – “Samsung has figured out how to supersize solid state storage with a whopping 16TB SSD.

At that size, Samsung has taken the lead for world’s largest storage drive, even compared to hard disk storage. Last year, Seagate and Western Digital released 8TB and 10TB HDDs, respectively, while Fixstars announced a 6TB SSD just a few months ago. Samsung’s new drive fits within a 2.5-inch enclosure, so in theory it could find its way into laptops and desktop PCs.

As usual with insanely large storage drives, however, Samsung is targeting the server market first. At this year’s Flash Memory Summit, the company showed off 48 of the new drives in a server with storage totaling 768TB, Golem.de reports. The drives are fast as well, rated at two million input/output operations per second. As Ars Technica notes, conventional PC drives tend to handle 10,000 to 90,000 of those operations per second.

We might have seen this coming, as Samsung was touting a major upgrade to its 3D NAND flash chips just a few days ago. With the new 48-layer, 3-bit V-NAND technology, Samsung doubled the density of its current flash chips to 256Gb. The company said it could ‘easily double the capacity of Samsung’s existing SSD line-ups, and provide an ideal solution for multi-terabyte SSDs.’

That’s not to say Samsung will stay king of the storage hill for too long. Earlier this month, SanDisk announced its own 256Gb, 3-bit-per-cell, 48-layer 3D NAND flash chips in partnership with Toshiba. While they haven’t announced any products yet, SanDisk said last year that it was hoping to launch a 16TB SSD in 2016.

The impact on you at home: Given that Samsung hasn’t even announced a release date for its 16TB drive, it’ll be a while before you can even think about putting this kind of solid state storage in your PC. But even today, we’re seeing some of this technology trickle down to the consumer market. Right now, you can pick up a 1TB SSD with Samsung’s 3D V-NAND tech for $360, or a 2TB drive for $750. The underlying advancements will continue to force prices downward, so it’s not hard to imagine solid state covering most storage needs before too long.”