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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

Commitment To Elevating The Very Best

OSI applauds the efforts of every individual who has ever spoken up and taken steps to make free, libre, and open source software communities more inclusive. Without you, the movement would be less vibrant, less welcoming, and irreversibly diminished. Whether you’ve led your community to implement a code of conduct or taken the time to mentor someone who isn’t like you, whether you’ve reported toxic behavior or pressured community leaders to act: thank you. It takes courage to change the status quo, and all too often, that comes at a personal expense. Ultimately, ours is a moral movement, and our integrity hinges on whether we rise to meet the challenge of seeking justice and equity for all. As we move forward, we hope that we can learn as a community and incorporate the lessons of the past into building a better future. Further, we hope we can build bridges to those who have been shut out of our movement, whether by omission or commission, at the hands of systemic bias as well as toxic and predatory behavior. As the saying goes in open source, “Many eyes lead to shallower bugs.” So too do many perspectives lead to better software. Here’s to a better, more inclusive tomorrow. - The OSI Board of Directors Read more

NextCloud on Pi Adventures and Escaping Google

  • NextCloud on Pi Adventures

    I spent yesterday *finally* setting up a NextCloud instance of my own. It’s been on my todo since I installed fiber at home and got a decent Internet connection. I started out with Rasbian Lite and combined it with the NextCloudPi install script from ownyourbits. I then used certbot to install certificates from let’s encrypt before migrating the data directory using these instructions. After that it was happy account creation time, before realizing that I could not upload files larger than ~10kB. Very annoying.

  • Escape Google!

    Being practical most people are going to want to keep using Google services, but at least knowing what the issues are, how you can use privacy-enhanced versions or escape completely with your own services is good to know. While Nextcloud is so slick these days and with pre-packaged options it’s certainly fun just to try out, if not deployed as a full-time personal cloud solution. But it’s not all worrying about invasion of the privacy snatchers, we’ve plenty of down-to-earth tutorials and projects to keep you busy. We take another look at using Audacity to improve your YouTube audio and create effects, we test out of a bunch of server distros to see which is best for you in Roundup, there’s some lovely retro loving with a look at running ZX Basic and we look at building a wearable webcam from a Pi Zero. Enjoy!

today's howtos

Tails 4.0 is out

We are especially proud to present you Tails 4.0, the first version of Tails based on Debian 10 (Buster). It brings new versions of most of the software included in Tails and some important usability and performance improvements. Tails 4.0 introduces more changes than any other version since years. Read more Early coverage:

  • Tails 4.0

    Tails (The Amnesic Incognito Live System) is, as the spelled out name implies, a privacy focused distribution, designed to run from removable media. Version 4.0 has been released.

  • Tails 4.0 Anonymous Linux OS Released, Based on Debian GNU/Linux 10 "Buster"

    The Tails project released today the final version of the Tails 4.0 operating system, a major release that introduces numerous enhancements and updated components. Based on the Debian GNU/Linux 10 "Buster" operating system, Tails 4.0 is here with up-to-date components to keep your online identity hidden from potential attackers. These include the latest Tor Browser 9.0 anonymous web browser, Tor 0.4.1.6 anonymous network client and server, OnionShare 1.3.2 anonymous file sharing tool, MAT 0.9.0 metadata removal tool, and KeePassXC password manager. Tails 4.0 is also powered by the latest Linux 5.3 kernel series, shipping with Linux kernel 5.3.2 in the live ISO image, which brings better support for newer hardware and many other improvements. On top of that, Tails 4.0 ships with GnuPG 2.2.12, Enigmail 2.0.12, Electrum 3.3.8, Git 2.20.1, LibreOffice 6.1.5, Inkscape 0.92.4, GIMP 2.10.8, and Audacity 2.2.2.