One of the companies that supposedly tamed Hadoop is Facebook...but according to Bobby Johnson, who helped run Facebook's Hadoop cluster before co-founding behavioral analytics company Interana, the fact that Hadoop is still around is a "historical glitch. That may be a little strong," Johnson says. "But there's a bunch of things that people have been trying to do with it for a long time that it's just not well suited for." Hadoop's strengths lie in serving as a cheap storage repository and for processing ETL batch workloads, Johnson says. But it's ill-suited for running interactive, user-facing applications... "After years of banging our heads against it at Facebook, it was never great at it," he says. "It's really hard to dig into and actually get real answers from... You really have to understand how this thing works to get what you want."
Johnson recommends Apache Kafka instead for big data applications, arguing "there's a pipe of data and anything that wants to do something useful with it can tap into that thing. That feels like a better unifying principal..." And the creator of Kafka -- who ran Hadoop clusters at LinkedIn -- calls Hadoop "just a very complicated stack to build on."
"It sounds silly at first, but a really big part of the reason why this has never been done before are staples," explains Business Insider. "Existing scanner systems require humans to pull staples, separate three-ring binders, unclip paper clips, and occasionally even unstrip duct tape before they can go through the system -- otherwise they jam up the works."
"Our robots work their magic," explains Ripcord's web site. They're charging .004 cents per page -- for every month that it's stored in the cloud.
Researchers have long used simulations of molecules and chemical reactions to aid research into things like new materials, drugs, or industrial catalysts. The tactic can reduce time spent on physical experiments and scientific dead ends, and it accounts for a significant proportion of the workload of the world's supercomputers. Yet the payoffs are limited because even the most powerful supercomputers cannot perfectly re-create all the complex quantum behaviors of atoms and electrons in even relatively small molecules, says Alan Aspuru-Guzik, a chemistry professor at Harvard. He's looking forward to the day simulations on quantum computers can accelerate his research group's efforts to find new light-emitting molecules for displays, for example, and batteries suitable for grid-scale energy storage.
Microsoft is already focusing on chemistry and materials science in its quantum algorithm effort, saying a hybrid system combining conventional computers with a small quantum computer "has great promise for studying molecules." Meanwhile, the article argues that breaking encryption, "although a genuine threat, is one of the most distant applications of the technology, because the algorithms involved would require an extremely large quantum processor."
Microsoft has lost its grip on what is acceptable, and even goes as far as pretending that these ads serve users more than the company -- "these are suggestions", "this is a promoted app", "we thought you'd like to know that Edge uses less battery than Chrome", "playable ads let you try out apps without installing". But if we're honest, the company is doing nothing more than abusing its position, using Windows 10 to promote its own tools and services, or those with which it has marketing arrangements.
The article suggests ads are part of the hidden price tag for the free downloads of Windows 10 that Microsoft offered last year (along with the telemetry and other user-tracking features). Their article has already received 357 comments, and concludes that the prevalence of ads in Windows 10 is "indefensible".
The head of farm operations for a sugar producer says it's now 30% cheaper to pump water with diesel than electricity, even before you count the subsidy from the federal government, and they expect to save even more money as energy prices go up.
The firmware has been open sourced, and the technical specifications have also been released online "to allow anyone to build their own from readily available development boards."
The system's hollow concrete spheres are intended to be used in conjunction with off-shore wind-farms to serve as energy storage for peak hours. The spheres are ultimately supposed to be submerged near off-shore wind-farms and pumped free of water with excess energy. When additional energy is needed during peak hours the system goes into reverse and water rushes in, driving a turbine... At 700 meters the system has a capacity of 20MWh, with a linear capacity increase as depth increases.