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Digital storage basics, Part 2: External drive vs. NAS server

Editors' note: This post is part of an ongoing series. For the other parts, check out the related stories.

Now that you have some ideas about internal storage vs. memory after reading Part 1, here in Part 2 I'll talk about the two main types of external storage devices: direct-attached storage (DAS) and network-attached storage (NAS).

DAS and NAS share a few things in common. They both use one or more internal drives (hard drives or SSDs) on the inside, and they utilize the same methods to combine drives' storage space (when multiple drives are used). But before we … Read more

Apple nabs 1,024 patents from Rockstar Consortium

The deal is sealed -- Apple has bought 1,024 patents and patent applications from the Rockstar Consortium.

According to Business Insider, the Rockstar Consortium has been quietly passing the patents to the tech giant over the past six months.

The announcement comes via Korean news agency Yonhap News, which reported that a Korean regulator confirmed that the patents and patent applications were transferred from the consortium to Apple. The U.S. Patent and Trademark Office database also confirms that the patents were transferred.

Rockstar Consortium is a group of companies -- Apple, EMC, Ericsson, Microsoft, Research In Motion, and … Read more

LTE networks vulnerable to inexpensive jamming technique

A laptop, an inexpensive transmitter, and a little technical knowledge is all that's necessary to take down the high-speed wireless data networks that are being embraced as the future of wireless communications, researchers warn.

As wireless consumers are increasingly doing more with their smartphones, demand for faster, persistent connections is also growing. Boasting speeds four times as fast as current 3G networks, long-term evolution (LTE) is being deployed across the country by every wireless carrier in the United States. Verizon, which was the first national carrier to launch LTE, expects to have the networks in 400 markets by the … Read more

Google, Dish Network said to have discussed wireless service

Google and the satellite TV company Dish Network met recently to discuss a new wireless service that would pit it against giants like AT&T and Verizon, The Wall Street Journal is reporting.

The talks were not "advanced" and may not go anywhere, the Journal said.

Dish has made clear over the past year that it would like to build out a wireless network using spectrum that it has been acquiring since 2008.

The full story is here (subscription required).

Use Nextdoor to prepare your neighborhood for disaster

We don't know where, we don't know when, but we do know for sure that disaster will strike. The only thing we can do is prepare for a day we hope never arrives: the day something turns our world upside-down, as Sandy has done for so many people in New York, New Jersey, and other parts of the East Coast.

You can help your neighborhood get ready for whatever calamity fate may have in store by creating a neighbor social network that links to emergency-preparedness information customized to your locality. The free Nextdoor private social network launched recently … Read more

Cisco kicks off fiscal year with strong earnings

Cisco shares rose by 6.8 percent on Tuesday after the bell as the networking giant published a rather solid earnings report for the first fiscal quarter of 2013.

The San Jose, Calif., based corporation reported a net income of $2.1 billion, or 39 cents a share (statement). Non-GAAP earnings were 48 cents a share on a revenue of $11.9 billion -- up by 6 percent on an annual basis.Wall Street was expecting Cisco to report first quarter earnings of 46 cents per share on revenue of $11.78 billion.Cisco chairman and CEO John Chambers asserted … Read more

Top 5 routers under $80

If there's a thick layer of dust on your wireless router, then this Top 5 is for you.

CNET's running list of our highest-rated routers is a great place to keep up with the latest advancements in router technology. Unfortunately, it may also lead you to believe that it's necessary to drop over $150 on a router upgrade. Not true.

Our resident router expert Dong Ngo posted an excellent roundup of the best routers for shoppers on a budget. I took his list, worked with him on a ranking, and that's how we came up with … Read more

U.S. city gets one of the world's fastest networks... for a week

This weekend and next week in Salt Lake City's Salt Palace Convention Center, there are likely to be more gigabits flying around, and at a faster amount per second, than just about anywhere else on the continent.

That's where a cadre of volunteers from top universities, government labs, and industry have put together a sort of dream network for this year's SC2012 Super Computing conference, beginning today in Utah. Using multiple 10 gigabit per second (Gbps) and 100Gbps circuits, SCinet links the convention center to other powerful networks around the world, including the Department of Energy's ESnet, Internet2, and National LambdaRail.… Read more

Tackle a Mac's name changing with sequential numbers

When you share files and other services from your Mac on the local network, the systems on the network will use your computer's name to distinguish it from others that are available. In general, computers usually have unique names, but if the system detects the name is already in use then it will dynamically assign a sequential number to itself so network services may still be used. For example, if you purchase a new computer and call it "My Mac" similar to your old one, then it will rename itself "My Mac (2)" and appear … Read more

Friendster founder raises $1.7M for social startup Nuzzel

A decade after his startup Friendster paved the way for online social networks, Jonathan Abrams is back with a new social project. And as of today, he has some high-profile investors supporting his plan.

Nuzzel, a startup that collects all the most-shared links in your Facebook and Twitter feeds and presents them in a clean, easy-to-read format, raised $1.7 million in seed funding from investors including 500 Startups' Dave McClure, "The Lean Startup" author Eric Ries, Slide's Max Levchin, Andreessen Horowitz's Ronny Conway, and the Founders Den's Zachary Bogue, who is also the husband … Read more