By EditorDavid from Slashdot's voyage-to-the-bottom-of-the-sea department
An anonymous reader quotes Popular Mechanics:
Microsoft, Facebook and global telecommunication infrastructure company Telxius have completed the Marea subsea cable, the world's most technologically advanced undersea cable. The Marea crosses the Atlantic Ocean over 17,000 feet below the ocean's surface, connecting Virginia Beach with Bilbao, Spain. Over 4,000 miles (6,600 kilometers) long and weighing nearly 10.25 million pounds (4.65 million kilograms), the Marea can transmit up to 160 terabits of data per second, which Microsoft notes is "more than 16 million times faster than the average home internet connection, making it capable of streaming 71 million high-definition videos simultaneously."
The undersea cable -- about 1.5 times the diameter of a garden hose -- contains eight pairs of fiber optic cables encircled by copper, a protective layer of hard plastic, and then waterproof coating. Its 4,000-mile route had to avoid everything from earthquake zones to active volcanoes.
Cables under the Atlantic Ocean carry 55% more data than cables under the Pacific, Microsoft writes, adding that "the project highlights the increasing role of private companies in building the infrastructure of the future."Read Replies (0)
By EditorDavid from Slashdot's yours-and-mining department
By EditorDavid from Slashdot's throwing-exceptions department
An anonymous reader quotes InfoWorld:
Swift 4.0 is now available. It's a major upgrade to Apple's Swift, the three-year old successor to the Objective-C language used for MacOS and iOS application development. The Swift 4 upgrade enhances the Swift Package Manager and provides new compatibility modes for developers. Apple said Swift 4 also makes Swift more stable and improves its standard library. Swift 4 is largely source-compatible with Swift 3 and ships as part of Apple's Xcode 9 IDE...
Swift 4's new compatibility modes could save you from having to modify code to be able to use the new version of the compiler. Two modes are supported, including the Swift 3.2 mode, which accepts most source files built with Swift 3.x compilers, and the Swift 4.0 mode, which includes Swift 4 and API changes. Apple said that some source migration will be needed for many projects, but the number of source changes are "quite modest" compared to many previous major changes between Swift releases.
Apple calls Swift 4.0 "a major language release" that also includes new language changes and updates that came through the Swift Evolution process.Read Replies (0)
By EditorDavid from Slashdot's new-notifications department
An anonymous reader quotes the Register:
Faced with growing dissatisfaction about licensing requirements for some of its open-source projects, Facebook said it will move React, Jest, Flow, and Immutable.js under the MIT license next week. "We're relicensing these projects because React is the foundation of a broad ecosystem of open source software for the web, and we don't want to hold back forward progress for nontechnical reasons," said Facebook engineering director Adam Wolff in a blog post on Friday. Wolff said while Facebook continues to believe its BSD + Patents license has benefits, "we acknowledge that we failed to decisively convince this community"... Wolff said the updated licensing scheme will arrive next week with the launch of React 16, a rewrite of the library designed for more efficient operation at scale.
Facebook was facing strong criticism from the Apache Software Foundation and last week Wordpress.com had announced plans to move away from React.
"Wolff said Facebook considered a license change for its other open-source projects, but wasn't ready to commit to anything," the Register adds. "Some projects, he said, will keep the BSD + Patents license."Read Replies (0)
By EditorDavid from Slashdot's big-data-with-Big-Blue department
An anonymous reader quotes TechRepublic:
On Wednesday, IBM revealed the Open Liberty project, open sourcing its WebSphere Liberty code on GitHub to support Java microservices and cloud-native apps. The company created Liberty five years ago to help developers more quickly and easily create applications using agile and DevOps principles, according to an IBM developerWorks blog post from Ian Robinson, WebSphere Foundation chief architect at IBM... Developers can also choose to move to the commercial versions of WebSphere Liberty at any time, he noted, which include technical support and more specialized features... "We hope Open Liberty will help more developers turn their ideas into full-fledged, enterprise ready apps," Robinson wrote. "We also hope it will broaden the WebSphere family to include more ideas and innovations to benefit the broader Java community of developers at organizations big and small."
IBM argues that Open Liberty, along with the OpenJ9 VM they open sourced last week, "provides the full Java stack from IBM with a fully open licensing model."
Interestingly, Slashdot ran a story asking "IBM WebSphere SE To Be Opened?" -- back in 2000.Read Replies (0)
By BeauHD from Slashdot's merge-and-conquer department
Following a report from Reuters claiming T-Mobile is close to agreeing on a deal to merge with Sprint, an anonymous Slashdot reader shares a report from DSLReports arguing how such a merger would remain "a very bad deal for consumers": The Sprint-T-Mobile merger could prove problematic for not only wireless prices, but the recent resurgence in unlimited data plans. While wireless carriers still often engage in theatrical non-price competition more often than not, the government's decision to block AT&T's acquisition of T-Mobile several years ago helped spur an unprecedented period of competition in wireless (something large ISPs and their policy armies like to ignore). The end result was a brasher and more competitive T-Mobile, who lead the way on a wave of improvements in the sector culminating most recently in the return of simpler, easier unlimited data plans. The government's decision to block Sprint from acquiring T-Mobile helped keep that competition intact, something large ISPs and their policy folk would similarly like you to forget. As a result, T-Mobile has added more customers per quarter than any other wireless carrier for several years running, as the resulting competition put an end to numerous, nasty industry tactics including overcharging for international roaming, to obnoxious fees and long-term contracts. And while the new, combined company will likely still be run by current popular T-Mobile CEO John Legere, the very act of eliminating one of only four major players in the wireless market will indisputably reduce the incentive to more seriously compete on price, and could help reverse the progress the sector has seen in recent years. It's well within reason that this reduced competition could also bring back metered plans and put an end to unlimited data.Read Replies (0)
By BeauHD from Slashdot's two-steps-forward-one-step-back department
An anonymous reader quotes a report from Ars Technica: Verizon Wireless is giving a reprieve to some rural customers who are scheduled to be booted off their service plans, but only in cases when customers have no other options for cellular service. Verizon recently notified 8,500 customers in 13 states that they will be disconnected on October 17 because they used roaming data on another network. But these customers weren't doing anything wrong -- they are being served by rural networks that were set up for the purpose of extending Verizon's reach into rural areas. Today, Verizon said it is extending the deadline to switch providers to December 1. The company is also letting some customers stay on the network -- although they must switch to a new service plan. "If there is no alternative provider in your area, you can switch to the S (2GB), M (4GB), 5GB single-line, or L (8GB) Verizon plan, but you must do so by December 1," Verizon said in a statement released today. These plans range from $35 to $70 a month, plus $20 "line fees" for each line. The 8,500 customers who received disconnection letters have a total of 19,000 lines. Verizon sells unlimited plans in most of the country but said only those limited options would be available to these customers. Verizon also reiterated its promise that first responders will be able to keep their Verizon service even though some public safety officials received disconnection notices. "We have become aware of a very small number of affected customers who may be using their personal phones in their roles as first responders and another small group who may not have another option for wireless service," Verizon said. "After listening to these folks, we are committed to resolving these issues in the best interest of the customers and their communities. We're committed to ensuring first responders in these areas keep their Verizon service."Read Replies (0)
By BeauHD from Slashdot's direct-to-fridge department
New submitter Rick Schumann writes: Walmart has a new marketing idea: "Going to the store? No one has time for that anymore," Walmart says. They want to partner with a company called August Home, who makes smart locks, so a delivery service can literally deliver groceries right into your refrigerator -- while you watch remotely on your phone. Great, time-saving idea, or super-creepy invasion of your privacy? You decide. Here's how the company says it would work:
1. Place an order on Walmart.com for groceries or other goods.
2. A driver for Deliv -- a same-day delivery service -- retrieves items when the order is ready, and brings them to the customer's home.
3. If no one answers, the delivery person can use a one-time passcode that's been pre-authorized by the customer to open the home's smart lock.
4. The customer receives a smartphone notification when the delivery is occurring, and can choose to watch it all play out in real-time on home security cameras through a dedicated app.
5. Delivery person leaves packages in the foyer, then brings the groceries to the kitchen, unloads them into the fridge, and leaves.
6. Customer receives notification that the door has locked behind them.Read Replies (0)