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OSS

Leftovers: OSS and Sharing

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OSS
  • Open-Source Software Companies Try a New Business Model

    Early open-source software companies adopted a strategy of selling services to support technology freely available on the Web. Red Hat, which has about $2.0 billion in annual revenue, demonstrated that open-source software companies could scale, but it is one of several exceptions to the rule, according to Jake Flomenberg, a partner at venture capital firm Accel Partners.

  • 3 open source alternatives to AutoCAD

    CAD—Computer aided design, or computer aided drafting, depending on who you ask—is technology created to make it easier to create specifications for real-world objects. Whether the object you're building is a house, car, bridge, or spaceship, chances are it got its start in a CAD program of one type or another.

    Among the best-known CAD programs is AutoDesk's AutoCAD, but there are many others out there, both proprietary and open source alike. So how do the open source alternatives to AutoCAD stack up? The answer depends on how you plan to be using them.

  • A Template Job Posting for Open Source Office Lead

    I ran into several folks this past week at OSCON who expressed a keen interest in creating a dedicated role for Open Source at their respective companies. So what was stopping them? One simple thing: every single one of them was struggling to define exactly what that role means. Instinctively we all have a feeling of what an employee dedicated to Open Source might do, but when it comes time to write it down or try to convince payroll, it can be challenging. Below I have included a starting point for a job description of what a dedicated Open Source manager might do. If you are in this boat, I’d highly recommend that you also check out the slides from our talk at OSCON this year. In addition, the many blog posts we’ve published about why our respective companies run Open Source.

  • Cray builds Urika-GX for open source data analytics

    High Performance Computing Supercomputer (HPCS) outfit Cray is one of those special companies.

  • Datadog Announces New Hadoop Monitoring Solution

    There are many more enterprises running Hadoop at scale now, and for a lot of them, monitoring has become important. Toward that end, there are new front ends and dashboards that make monitoring easier. Datadog, which has a SaaS-based monitoring platform for cloud applications, has announced support for Hadoop with a focus on monitoring.

  • Twitter open-sources Heron, its real-time stream-processing engine

    Twitter is today releasing its Heron real-time stream processing engine under an open-source Apache license on GitHub. Twitter first published a paper documenting Heron last year, but the software has been proprietary, until now.

    Written in C++, Java, and Python, Heron is a successor to the Storm stream-processing engine that Twitter built and then open-sourced in 2011. Heron offers considerable performance gains relative to Storm.

  • Are You Involved With an Open Source Project That’s In Need of Funding? I May Be Able to Help.

    With that in mind, are you involved with an Open Source project that would benefit from a targeted donation to accomplish a specific goal or task? If so please contact me with details and we’ll see if Linux Fund is a good fit. If you have any questions or comments, don’t hesitate to contact me directly or post here.

  • Here I am casually using GDB with Infinity
  • Rust implementation of GNUnet with GSoC

    I will be participating in Google Summer of Code this year with GNUnet. The project is on improving the Rust implementation of GNUnet utils. The primary objective is to add asynchronous IO in a way that is general, extensible and resemble the original GNUnet API.

  • libbrandt GSoC kickoff

    I was accepted for a Google Summer of Code project and will be developing an auctioning library. During the community bonding period I have so far read four papers relevant to the topic, choosen a few algorithms with slightly different properties which I want to implement and reconstructed one of them within the pari/gp CLI (see attachment). I also started with a first draft of the library interface which will be published in a git repository shortly.

  • Have your say: ICT Sharing & Reuse Recommendations

    The European Commission has opened for public comments its ten recommendations to promote public administration to share and reuse their ICT solutions.

  • Governance, one of the main sectors using open data

    Governance, data and information technology, and research and consulting are the three sectors that most frequently use open government data across all regions, the Open Data Impact report reveals.

    The report, published in May, aimed at assessing the use of open data from the perspective of the people and organisations that use it – unlike the Open Data Barometer or Open Data Index which assess open data supply and quality in the world.

    “In the governance sector, uses focus on government accountability and transparency, providing services to government agencies, or improving governance and policy on specific issues”, whereas “data/ information technology organisations work to make open government data more useful and applicable for other businesses”, the report notes. “In a similar way, organisations that offer research and consulting services help other organisations and companies succeed and create economic and social value ”, the report added.

  • Matt Hancock (UK) pledges transparency through open data at OGP meeting

    Promoting transparency through open data was at the center of a visit by Matt Hancock, UK Minister for the Cabinet Office and Paymaster General, to South Africa for an OGP Steering Committee meeting in May.

    Matt Hancock reaffirmed the UK government’s commitment to transparency and noted that the country was recently ranked first in the Open Data Barometer of the World Wide Web Foundation.

  • Hackaday Prize Entry: Robotic Prosthetic Leg Is Open Source And 3D-Printable

    We’ve been 3D-printing parts for self-replicating machines before, but we’ve been working on the wrong machines. Software and robotics engineer [David Sanchez Falero] is about to set it right with his Hackaday Prize entry, a 3D-printable, open source, robotic prosthetic leg for humans.

  • Autonomous Plant Watering

    Apparently it runs OpenWRT and is very hackable.

SDN and Cloud Foundry

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7 tips for bringing open source to networking

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OSS

I thought it would be helpful to give you some tips for creating open source communities to interact with your SDN or networking hardware. I've divided the tips into two sections: Attract and Maintain. After all, what's the use in building a community if it doesn't stick around?

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Openwashing

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OSS

7 Essential Skill-Building Courses for the Open Source Jobs Market

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Dice and The Linux Foundation recently released an updated Open Source Jobs Report that examines trends in open source recruiting and job seeking. The report clearly shows that open source professionals are in demand and that those with open source experience have a strong advantage when seeking jobs in the tech industry. Additionally, 87 percent of hiring managers say it’s hard to find open source talent.

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Leftovers: OSS

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OSS
  • Linksys Sees Value Open Source Market for WRT Wireless Routers

    The wireless router world remains safe for open source -- at least for users of certain Linksys Wi-Fi devices, which will still allow the installation of open source firmware like DD-WRT after new FCC rules take effect next week.

    Here's the back story: Last fall, the Federal Communications Commissions (FCC) introduced new regulations that required device manufacturers to ensure "that third parties are not able to reprogram the device to operate outside the parameters for which the device was certified." Those rules go into effect June 2.

  • Keynote: How Enterprises are Leveraging Open Source Analytics Platforms

    In this Keynote, Luciano Resende, Architect, Spark Technology Center at IBM, will showcase Open source Analytic platforms. Luciano will also discuss how they are being leveraged by different organizations to upend their competition, as well as enable new use cases.

  • Verizon’s Open Source Network Points Way For Enterprises
  • An open source toolbox for pure mathematics

    The field of pure mathematics has always depended on computers to make tables, prove theorems and explore new theories. Today, computer aided experiments and the use of databases relying on computer calculations are part of the pure mathematician's standard toolbox. In fact, these tools have become so important that some areas of mathematics are now completely dependent on them.

  • Asa Dotzler: My New Role @ Mozilla

    After a couple of years working on Mozilla’s mobile operating system project, I’m coming back to Firefox!

    I’ll be doing some familiar things and some new things. My official title is Product Manager, Firefox Roadmap and Community. What that means, first and foremost, is that I’ll be returning as our storyteller, making sure that we’re communicating regularly about where Firefox is heading, and that we’re fully engaged with Firefox users, fans, and contributors.

Big Data and Databases

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Server
OSS

Openwashing

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5 open source skills in high demand

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The open source job market is booming and companies need talent to drive their business. Here are the five most in-demand skills for open source IT professionals.

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Petros Koutoupis' RapidDisk

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Linux
OSS

RapidDisk is an open-source and enhanced Linux RAM drive solution led by BDFL Petros Koutoupis (who also writes for Linux Journal) that allows users to create, resize and remove RAM drives dynamically or map those same RAM drives as a cache to slower data volumes. The latest version 4.0 release adds a series of complementary improvements, such as kernel module optimizations, code cleanup/redesign and bug fixes. RapidDisk consists of a collection of kernel modules, an administration utility, high-availability scripts and a RESTful API for third-party integration. By design, RapidDisk volumes are thinly provisioned and will allocate memory only upon usage.

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More in Tux Machines

today's leftovers

  • Why Linus is right (as usual)
    Last year, some security “hardening” code was added to the kernel to prevent a class of buffer-overflow/out-of-bounds issues. This code didn’t address any particular 0day vulnerability, but was designed to prevent a class of future potential exploits from being exploited. This is reasonable. This code had bugs, but that’s no sin. All code has bugs. The sin, from Linus’s point of view, is that when an overflow/out-of-bounds access was detected, the code would kill the user-mode process or kernel. Linus thinks it should have only generated warnings, and let the offending code continue to run.
  • Kube-Node: Let Your Kubernetes Cluster Auto-Manage Its Nodes
    As Michelle Noorali put it in her keynote address at KubeCon Europe in March of this year: the Kubernetes open source container orchestration engine is still hard for developers. In theory, developers are crazy about Kubernetes and container technologies, because they let them write their application once and then run it anywhere without having to worry about the underlying infrastructure. In reality, however, they still rely on operations in many aspects, which (understandably) dampens their enthusiasm about the disruptive potential of these technologies. One major downside for developers is that Kubernetes is not able to auto-manage and auto-scale its own machines. As a consequence, operations must get involved every time a worker node is deployed or deleted. Obviously, there are many node deployment solutions, including Terraform, Chef or Puppet, that make ops live much easier. However, all of them require domain-specific knowledge; a generic approach across various platforms that would not require ops intervention does not exist.
  • Red Hat, Inc. (RHT) Shares Bought by Aperio Group LLC
  • Cloudera, Inc. (CLDR) vs. Red Hat, Inc. (RHT): Breaking Down the Data

Software: VidCutter, Super Productivity, MKVToolNix

  • VidCutter 5.0 Released With Improved UI, Frame Accurate Cutting
    A new version of VidCutter, a free video trimmer app, is available for download. VidCutter 5.0 makes it easier to cut videos to specific frames, improves the export of video clips with audio and subtitle tracks, and refreshes the default application icon. Why Vidcutter? If you want split video, trim video, or join video clips into a single montage then Vidcutter is ideal. The app lets you perform these tasks, as well as many more, quickly and easily. VidCutter is a Qt5 application that uses the open-source FFMpeg media engine.
  • Linux Release Roundup: Fedora 27, Shotwell, Corebird + More
    It’s been another busy week in the world of Linux, but we’re here to bring you up to speed with a round-up of the most notable new releases. The past 7 days have given us a new version of free software’s most popular photo management app, a new release of a leading Linux distribution, and updated one of my favourite app finds of the year.
  • Super Productivity is a Super Useful To-Do App for Linux, Mac & Windows
    Super Productivity is an open-source to-do list and time tracking app for Windows, macOS and Linux. It’s built using Electron but doesn’t require an internet connection (which is pretty neat). And it has (optional) integration with Atlassian’s Jira software.
  • MKVToolNix 18.0.0 Open-Source MKV Manipulation App Adds Performance Improvements
    A new stable release of the MKVToolNix open-source and cross-platform MKV (Matroska) manipulation software arrived this past weekend with various performance improvements and bug fixes. MKVToolNix 18.0.0 continues the monthly series of stability and reliability updates by adding performance improvements to both the AVC and HEVC ES parsers thanks to the implementation of support for copying much less memory, and enabling stack protection when building the program with Clang 3.5.0 or a new version.

OSS Leftovers

  • Reveal.js presentation hacks
    Ryan Jarvinen, a Red Hat open source advocate focusing on improving developer experience in the container community, has been using the Reveal.js presentation framework for more than five years. In his Lightning Talk at All Things Open 2017, he shares what he's learned about Reveal.js and some ways to make better use of it. Reveal.js is an open source framework for creating presentations in HTML based on HTML5 and CSS. Ryan describes Gist-reveal.it, his project that makes it easier for users to create, fork, present, and share Reveal.js slides by using GitHub's Gist service as a datastore.
  • Font licensing and use: What you need to know
    Most of us have dozens of fonts installed on our computers, and countless others are available for download, but I suspect that most people, like me, use fonts unconsciously. I just open up LibreOffice or Scribus and use the defaults. Sometimes, however, we need a font for a specific purpose, and we need to decide which one is right for our project. Graphic designers are experts in choosing fonts, but in this article I'll explore typefaces for everyone who isn't a professional designer.
  • Broader role essential for OpenStack Foundation, says Mirantis’ Renski
  • URSA Announces Name Change to Open Source Integrators to Reflect Their Full Spectrum of Open ERP Expertise
  • 2018 is Year for Open Source Software for Pentagon
    The US Pentagon is set to make a major investment in open source software, if section 886 of the National Defense Authorization Act for Fiscal Year 2018 is passed. The section acknowledges the use of open source software, the release of source code into public repositories, and a competition to inspire work with open source that supports the mission of the Department of Defense.
  • How startups save buckets of money on early software development
     

    Moving along, we have to segue with a short modularity lesson. More specifically, how modularity applies to software.

    Essentially, all products and services become cheaper and more plentiful when all the processes involved in production become modularised.

today's howtos