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Sci/Tech

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

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OSS
Sci/Tech

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

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Lightweight DBMS guides Linux-based cow feeding robot

Filed under
Linux
Sci/Tech

Ittia announced a design win for its lightweight embedded DB SQL database in Wasserbauer’s uClibc Linux based “Butler Gold” robot designed to feed cattle.

The Ittia DB SQL database and its antecedents, including .db*, have shipped in a wide variety of devices, including a circa 2005, Linux-based Oshkosh A3 HEMTT tactical truck. The lightweight, Linux- and Android-compatible embedded relational database has now found its way into barnyard life in its role within a Butler Gold cattle-feeding robot from Germany’s Wasserbauer GmbH. Linux has previously played a role in DeLaval’s Voluntary Milking System robot for cattle, but this is the first time we’ve seen it helping out on the other end.

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Pi2D2 interview

Filed under
Linux
Interviews
Sci/Tech

It was a pretty long project. I didn’t work on it full time, obviously, but I probably worked on it over a period of six months, and most of the time was writing the software. A lot of the software was written in Python – like the controls for the webcam, the soundboard and everything – so most of the time was getting the software running and getting the kinks worked out. Like where if it loses a Wi-Fi connection it tries to rejoin and things like that. So, yeah, I definitely want to revisit it, and obviously the second time round you can do it a lot better than you did the first, so I’d like to go back.

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How OpenStack powers the research at CERN

Filed under
OSS
Sci/Tech

OpenStack has been in a production environment at CERN for more than a year. One of the people that has been key to implementing the OpenStack infrastructure is Tim Bell. He is responsible for the CERN IT Operating Systems and Infrastructure group which provides a set of services to CERN users from email, web, operating systems, and the Infrastructure-as-a-Service cloud based on OpenStack.

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Robot OS to support Linux and Android on Snapdragon

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Android
Linux
Sci/Tech

The OSRF plans to add ARM support to the Robot Operating System (ROS), starting with the Snapdragon 600 running Linux in Q4, followed by Android in 2015.

The Open Source Robotics Foundation (OSRF), which maintains the open source Robot Operating System (ROS) and oversees the ROS.org website, has announced the first formal support for an ARM target. The organization will add support for the Qualcomm Snapdragon 600, a smartphone-oriented, quad-core, Cortex-A15-like system-on-chip running up to 1.7GHz, also referred to as the APQ8064 and S4 Pro.

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European Space Agency are using SUSE Linux

Filed under
SUSE
Sci/Tech

Actually SUSE Linux began deployment at ESA in 2012 and has been continuing until now, the distro is used by 450 teams in the European Space Operations Centre at ESA, this includes being used by Mission Control Systems who are responsible for simulation and control of aircraft and satellites outside the atmosphere and further still.

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A Linux distribution for science geeks

Filed under
GNU
Linux
Red Hat
Sci/Tech

The reason you are reading an article on Fedora Scientific during Open Source Week is obvious. Outlined here are the benefits of using Fedora Scientific for scientific work. I encourage you to use Fedora Scientific and help make it better.

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Google investing $50 million to get girls to code

Filed under
Google
Sci/Tech
Misc

Google conducted research to determine why girls are opting out of learning how to code? As a result Google found that most girls decide before they even enter college whether they want to learn to code—so the Tech-world must win them over them at a young age. They also found that there were four major factors that determined whether girls opted into computer science: social encouragement, self-perception, academic exposure and career perception. According to recent studies less than 1 percent of high school girls express interest in majoring in computer science.

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More in Tux Machines

OSS: Meteoric Rise of Open Source, Document Foundation, Facebook U-Turn, Collaborative Knowledge Foundation, Slovenia Open Data

  • The Meteoric Rise Of Open Source And Why Investors Should Care
    The adoption and integration of open-source technologies have rapidly usurped the closed-source incumbents, so much so that investors are pouring record amounts of money into open-source software investments.
  • Coming up on 28th September: Reddit “Ask us Anything” (and a birthday)
    Thursday, 28th September 2017 will be a special day – not only is it the seventh birthday of The Document Foundation, but we will also be running an “Ask me (us) Anything” session on Reddit – specifically, the /r/linux subreddit.
  • Facebook U-turn: React, other libraries freed from unloved patent license
    Faced with growing dissatisfaction about licensing requirements for some of its open-source projects, Facebook today 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."
  • New Collaboration To Deliver Open-Source Submission And Peer-Review Platform
    This week, eLife and Collaborative Knowledge Foundation announced a partnership “to build a user-driven, open-source submission and peer-review platform” aimed at improving on existing industry models. Working together, the two organisations “hope to accelerate progress in delivering a modern, fast and user-driven system,” they said in a press release. “The project will be designed to help streamline communications between authors, editors and reviewers at all stages of the submission and review process.”
  • Slovenia publishes statistics on open data portal
    As of this month, the Statistical Office of the Republic of Slovenia is making available 3374 data collections on the country’s open data portal, making it by far the portal’s biggest contributor. The Ministry of Labour, Family, Social Affairs and Equal Opportunities comes second, with 62 datasets.

End of Debian-Administration.org and 32-bit Support in Manjaro Linux

  • Retiring the Debian-Administration.org site
    So previously I've documented the setup of the Debian-Administration website, and now I'm going to retire it I'm planning how that will work.
  • Manjaro Linux Discontinues 32-bit Support
    You might already know that I love Manjaro Linux. And as an ardent Manjaro Linux fan, I have a bad news for you. Recently, Philip, the lead developer of Manjaro Linux, announced that the project would be dropping support for the 32-bit architecture. He said that the reason for the move was “due to the decreasing popularity of i686 among the developers and the community”.

Android Leftovers

Red Hat and Fedora: Patent Promise and Fedora Community

  • Red Hat Enlarges Its Open Source Patent Promise Umbrella
    Red Hat on Thursday announced major enhancements to the Patent Promise it first published 15 years ago, with the intention of providing new protections to innovation in the open source community. In its 2002 Patent Promise, Red Hat vowed not to pursue patent infringement actions against parties that used its covered Free and Open Source Software, or FOSS, subject to certain limitations. The current Patent Promise reaffirms the 2002 pledge and extends the zone of non-enforcement.
  • Red Hat breaks new ground with open source Patent Promise
    Red Hat has decided to revise its 2002 Patent Promise that originally signalled the company’s intention not to enforce its patents against free and open source software. The company, which is famed for its open source approach, had laid out in its original promise that it was designed to discourage patent aggression against free and open source software. The updated version not only reaffirms this but “extends the zone of non-enforcement.”
  • Two Docs Workshops at Flock 2017
  • Documentation and Modularity at Flock 2017
  • Join the Magazine team
    The recent Flock conference of Fedora contributors included a Fedora Magazine workshop. Current editorial board members Ryan Lerch, Justin W. Flory, and Paul W. Frields covered how to join and get started as an author. Here are some highlights of the workshop and discussion that took place.