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Sci/Tech

Female SanDisk engineer who made it in Silicon Valley offers her words of wisdom

Filed under
OSS
Sci/Tech

At Milpitas-based flash memory storage and software company SanDisk Corp., Nithya Ruff, director of the company’s open source strategy, is a huge driver behind science, technology, engineering and math initiatives to get more girls interested in the field. After growing up in Bangalore, India, Ruff learned to code at North Dakota State University, where she earned her computer science master’s degree.

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Also: 8 ways Portland tech companies can follow through on diversity talk

Fedora 22 Scientific

Filed under
Red Hat
Sci/Tech

As you can see, the new home for Fedora Scientific looks amazing. The "Featured Applications" section features the most important and useful tools in Fedora Scientific. I think that is a great idea. Everyone associated with it, thank you very much.

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Carl Sagan's solar-powered spacecraft is in trouble

Filed under
Linux
Sci/Tech
  • Carl Sagan's solar-powered spacecraft is in trouble
  • Software Glitch Pauses LightSail Test Mission

    But inside the spacecraft's Linux-based flight software, a problem was brewing. Every 15 seconds, LightSail transmits a telemetry beacon packet. The software controlling the main system board writes corresponding information to a file called beacon.csv. If you’re not familiar with CSV files, you can think of them as simplified spreadsheets—in fact, most can be opened with Microsoft Excel.

Research community looks to SDN to help distribute data from the Large Hadron Collider

Filed under
Interviews
OSS
Sci/Tech

There is one project called the LHC Open Network Environment (LHCONE) that was originally conceived to help with operations that involved multiple centers. To understand this, though, I have to explain the structure of the data and computing facilities.

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Why the creators of the Julia programming language just launched a startup

Filed under
Development
Software
Sci/Tech

And Julia is a big deal — it’s a free alternative to proprietary tools for doing data science, like MathWorks’ MATLAB and Wolfram’s Mathematica, and it’s more contemporary than open-source languages R and Python. More companies are hiring data scientists to make more data-driven decisions, and open-source tools often come in handy.

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Ubuntu Used to Detect Gravitational Waves at LIGO Experiment

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Sci/Tech
Ubuntu

Ligo (Laser Interferometer Gravitational Wave Observatory) may not get the same kind of attention in the media as other physics experiments, but it should. It's designed to detect gravitational waves, and it looks like the scientists are also using Linux (Ubuntu) to do that.

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Share your software, says NASA guru

Filed under
OSS
Sci/Tech

He said instead of software’s inherent value being its cost, it was better as a means to an end. “The value isn’t in the software, it’s in the utility that the software provides.”

“My call to action is ... is there something in your portfolio of products or services that you can open source.”

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World record set for 100 TB sort by open source and public cloud team

Filed under
Linux
Server
OSS
Sci/Tech

In October 2014, Databricks participated in the Sort Benchmark and set a new world record for sorting 100 terabytes (TB) of data, or 1 trillion 100-byte records. The team used Apache Spark on 207 EC2 virtual machines and sorted 100 TB of data in 23 minutes.

In comparison, the previous world record set by Hadoop MapReduce used 2100 machines in a private data center and took 72 minutes. This entry tied with a UCSD research team building high performance systems and we jointly set a new world record.

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11 open source tools to make the most of machine learning

Filed under
Development
OSS
Sci/Tech

These 11 machine learning tools provide functionality for individual apps or whole frameworks, such as Hadoop. Some are more polyglot than others: Scikit, for instance, is exclusively for Python, while Shogun sports interfaces to many languages, from general-purpose to domain-specific.

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Stephen Hawking unveils 'life changing' new voice technology in London

Filed under
OSS
Sci/Tech

Intel said they planned to make the system open-source and free for users.

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More in Tux Machines

Kim Dotcom to create Wikimedia-style open source Mega 3.0

Dotcom's first file locker, Megaupload, saw him accused of knowingly hosting, and indeed encouraging the upload and distribution of, stolen films and music. From his new home in New Zealand, he's fought a long legal battle on numerous fronts, fending off extradition attempts, accusing kiwi authorities of working without warrants end even trying, and failing miserably, to promote a political part . Read more

Red Hat and Fedora

Red Hat Fedora
  • Fedora LiveUSB Creator artwork
    As my first job as Red Hat design intern I received from Mo a task to create some icons for Fedora LiveUSB Creator. The liveusb-creator is a cross-platform tool for easily installing live operating systems on to USB flash drives. A Live USB system stored on flash memory, sometimes called a stick, lets you boot any USB-bootable computer into a Fedora operating system environment without writing to that computer’s hard disk.
  • LINE Messenger on Linux
  • Bodhi in Fedora 23 is Ready
  • Got the issue resolved and back to work after exams :)
    And also according to the feedback it has also been suggested to use a footer similar to the one in getfedora.org. Hence the modified design of the footer is also depicted in the mockups below. And as always feedback on these are welcome.
  • Please sign off your patches
    One aspect of open source that appeals to many people is the idea that anyone can contribute. All it takes is a great idea, a little bit of work, and you can have fame, glory, and more conference t-shirts than you know what to do with. The reality is often not quite as simple for many reasons. A common complication is software licencing. There are plenty of other locations talking about open source software licencing and the complications there of so this one will be narrowly focused and have a simple request: When submitting patches for the Linux kernel, whether to official kernel mailings lists or to Fedora, please remember sign off your patches.

Open source is the only way to operate, Accuvant researchers to release open source RFID access tool

  • VA Secretary: Open source is the only way to operate
    Veterans Affairs Department Secretary Bob McDonald voiced his support for open source technology July 30, as he outlined a broad reform plan that includes streamlining information technology and taking a more "holistic" look at customer service. "We have over 200 databases with customer information. That means if you want to change your address, you have to go to at least nine places to change your address at VA," said McDonald during a morning keynote July 30 at a conference in Bethesda, Md.
  • Accuvant researchers to release open source RFID access tool
    Security researchers have long known about the vulnerabilities of the RFID readers that many buildings use instead of door locks, but facilities managers have been slow to upgrade to more secure systems. To draw attention to the problem, at next week's Black Hat conference, Accuvant researchers will be releasing an open source piece of hardware that can be used to circumvent these readers.
  • OpenDaylight Project Picks Up Steam

LaaS (Linux as a Service) -- What you can expect when you build a Linux server in the cloud

Now, before I go any further with this, I should say that LaaS (Linux as a Service) is really not one of the acknowledged ?aaS acronyms. Linux servers in the cloud are generally considered PaaS (platform as a service) or IaaS (infrastructure as a service) offerings depending on how much control you need to exert over their configuration (the more you have to do, the more likely they're IaaS). The distinction may not matter unless you're setting up multiple systems in the cloud that need to interract with each other. In fact, Amazon doesn't even use these terms to describe its EC2 offerings. Read more