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Sci/Tech

Scientific Linux 6.7 Officially Released, Based on Red Hat Enterprise Linux 6.7

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Red Hat
Sci/Tech

The Scientific Linux team, through Pat Riehecky, has had the great pleasure of announcing the release and immediate availability for download of the Scientific Linux 6.7 computer operating system.

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

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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

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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

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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

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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

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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

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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

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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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Windows 10: is it finally time to migrate to Ubuntu?

Ubuntu continues to grow in popularity, not only with mainstream consumers, but also with Fortune 500 companies. Moreover, government and top notch education entities across the globe have realized they can save millions of USD, and invest funds more prudently for social programmes. Read more

LibreOffice 5.0.1 Turns a Great Release into an Excellent One

The Document Foundation has just revealed that LibreOffice 5.0.1 has been released, making this the first maintenance version for the new generation of the famous office suite. Read more

Ubuntu: Wily Werewolf Beta 1 Released

The first beta of the Wily Werewolf (to become 15.10) has now been released! This beta features images for Kubuntu, Lubuntu, Ubuntu GNOME, Ubuntu Kylin, Ubuntu MATE, Xubuntu and the Ubuntu Cloud images. Pre-releases of the Wily Werewolf are *not* encouraged for anyone needing a stable system or anyone who is not comfortable running into occasional, even frequent breakage. They are, however, recommended for Ubuntu flavor developers and those who want to help in testing, reporting and fixing bugs as we work towards getting this release ready. Read more