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Leftovers: OSS

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  • How Walmart Is Embracing the Open-Source OpenStack Model

    Walmart wasn't always an open-source advocate, but now it's one of the biggest consumers of open-source technology and is actively building a culture that fosters open-source development.
    BARCELONA, Spain—Walmart, the world largest retailer and one the largest employers, aims to give back to the OpenStack community. In a session at the OpenStack Summit here, Andrew Mitry, lead architect for Walmart's OpenStack effort, and Megan Rossetti, part of the OpenStack Operations team at Walmart, detailed how the open-source model is working for the retail giant.

  • Chain Releases Open-Source Version of Chain Core Technology Powering Visa’s New B2B Connect

    On October 21, 2016, Visa announced a new partnership with blockchain enterprise company Chain that will develop “a simple, fast and secure way to process B2B payments globally.” Dubbed Visa B2B Connect, the system will offer participating pilot financial institutions a consistent process for managing settlement through Visa’s standard practices.

    “The time has never been better for the global business community to take advantage of new payment technologies and improve some of the most fundamental processes needed to run their businesses,” said McCarthy. “We are developing our new solution to give our financial institution partners an efficient, transparent way for payments to be made across the world.”

  • Chain Launches Open Source Developer Platform

    Chain, a provider of blockchain technology solutions, today released Chain Core Developer Edition, a free and open source version of its distributed ledger platform that enables organizations to issue and transfer assets on permissioned blockchain networks.

    For the first time, developers can download and install Chain Core to start or join a blockchain network, build financial applications, and access in-depth technical documentation and tutorials. Users have the option to run their prototypes on a test network, or “testnet,” operated by Chain, Microsoft, and the Initiative for Cryptocurrencies and Contracts (IC3), a collaboration of Cornell University, Cornell Tech, UC Berkeley, University of Illinois at Urbana-Champaign, and the Technion.

  • Open Source ERP Options For Small and Medium Businesses

    Open source ERP (enterprise resource planning) holds a small portion of the overall ERP market, which is mainly ruled by few commercial products provided by well-known enterprise software vendors such as Microsoft, Oracle, SAP, and Sage.

  • Steering Kubernetes Through Uncharted Territory

    Taylor Thomas is a Cloud Software Engineer for the Software Defined Infrastructure team at Intel working on Kubernetes, CI/CD, and the Snap open telemetry framework. The team also uses Kubernetes to run a large part of their services, and Thomas will describe this work in his upcoming talk "Off the Beaten Path: An Explorer’s Guide to Kubernetes " at KubeCon. In this article, however, he provides a preview of some challenges that the team has encountered.

  • PUFIN Open Source Blockchain Tech May Be Marketplace Lending Answer
  • Software Freedom Kosova 2016

    Software Freedom Kosova (SFK) 2016 took place in Prishtina from October 21-23, 2016. We were able to push a special Fedora badge for SFK to be awarded to SFK attendees who vist the Fedora booth. The badge was awarded 14 times out of which 12 were existing contributors while 2 new contributors were onboarded at the event ! Yaay – we look forward to seeing you in the community nafieshehu and marianab.

  • OpenStack Summit Barcelona

darktable 2.0.7 Open-Source Image Editor Supports New Canon EOS 80D RAW Formats

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The powerful, open-source, and cross-platform darktable RAW image editor has just been updated today, October 25, 2016, to version 2.0.7, a major release that adds numerous new features and improvements.

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Kodi 17 "Krypton" Beta 4 Released with ARMv8A 64-bit Builds for Android, Fixes

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Today, October 25, 2016, Martijn Kaijser had the great pleasure of announcing the release and immediate availability of the fourth, and probably the last Beta milestone of the upcoming Kodi 17 open-source and cross-platform media center software.

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This Linux computer may be smaller than a coin, but it packs some big computing power

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Whether you think they’re a novelty, sneaky powerful, or just seriously cute, microcomputers are here to stay. Find out what all the fuss is about with the versatile, ultra-adaptable VoCore 2 Linux mini computer, paired with an Ultimate Dock for just $42.99.

If you’ve never experimented with a microcomputer like the VoCore 2, you may be surprised by how much you can do with this tiny open source computer and wireless router. The VoCore 2’s 580 MHz processor is ready to handle almost any coding plan, including Java, JavaScript, Python, and Ruby projects.

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Also: Daily Deal: VoCore2 Mini Linux Computer And Ultimate Dock

Nantes: Open source cuts off recurring charges

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Switching to open source means the end of the periodic recurring charges from proprietary software vendors, says Eric Ficheux, change management specialist at Nantes Métropole, France’s 6th largest city. “The total cost of ownership of LibreOffice is far lower than of its proprietary predecessor”, he says.

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Rackspace and FOSS Report

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  • The Rackspace State of Open Source

    As the OpenStack Summit in Barcelona kicks off, Rackspace has released a report entitled ‘The State of Open Source’. With every conference seemingly extolling the virtues of open source software, this report is timely. It manages to differentiate between enterprise open source and the wider open source software market.

  • Why digital transformation needs open source

    As if there wasn't already ample reason for businesses to switch to open source, Forrester analysts Paul Miller and Lauren E Nelson released a report in April 2016, entitled Open Source Powers Enterprise Digital Transformation — CIOs Need To Embrace Open Source Software To Drive Change, which further drives the point.

  • Despite Security Fears, Open Source Is Fuelling Innovation and Cost Savings in UK Businesses
  • Security concerns fail to hold back UK open source success

    However, despite its increasingly common use, many (54%) still perceive external security threats to be a big barrier to adoption, that’s according to a report published by Rackspace.

    The State of Open Source study, which was conducted among IT decision makers in UK businesses with over 1,000 employees and revenues over £500m, and looks at the ways open source is being used, its benefits, but also what is holding back adoption and business concerns.

    According to the report open source has come of age with 85% using open source technology to migrate a closed source project to open source.

    Open source also isn’t just a tool for small businesses; the vast majority (90%) of large businesses are now deploying open source-based enterprise applications, with 25% being completely open source.

    The reason for the growing adoption is because of the money and time savings. Rackspace found that for each project that had been migrated to open source technology, six out of ten organisations saved on average £30,146 and reduced project lifecycle by six months.

    Greater innovation was reported by many (49%), and 46% were driven to open source because of the competitive opportunities. Additionally, just under half (45%) said that it enabled them to get products and services to market faster.

    John Engates, Chief Technology Officer at Rackspace, said: “While open source technologies have been around for many years, it is great to see that enterprise businesses are finally dipping their toes in and seeing the tangible benefits.

3 open source time management tools

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For many people, one of the reasons they cite for using a Linux-based operating system is productivity. If you're a power user who has tweaked your system just to your liking, and particularly if you adept at the command line, chances are you've realized significant gains in productivity.

But do you have to be an extreme power user to make use of open source software's ability to boost your productivity? Absolutely not!

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An introduction to Mozilla's Secure Open Source Fund

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Thanks Mark. Mozilla is a unique institution—it's both a nonprofit mission-driven organization and a technology industry corporation. We build open source software (most notably the Firefox Web browser) and we are champions for the open Internet in technical and political fora. We've been a global leader on well-known policy issues like privacy and net neutrality, and we're also very active on most of today's big topics including copyright reform, encryption, and software vulnerabilities.

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OSS in the Back End

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  • AtScale Delivers Findings on BI-Plus-Hadoop

    Business intelligence is the dominant use-case for IT organizations implementing Hadoop, according to a report from the folks at AtScale. The benchmark study also shows which tools in the Haddop ecosystem are best for particular types of BI queries.

    As we've reported before, tools that demystify and function as useful front-ends and connectors for the open source Hadoop project are much in demand. AtScale, billed as “the first company to allow business users to do business intelligence on Hadoop,” focused its study on the strengths and weaknesses of the industry’s most popular analytical engines for Hadoop – Impala, SparkSQL, Hive and Presto.

  • Study Says OpenStack at Scale Can Produce Surprising Savings

    Revenues from OpenStack-based businesses are poised to grow by 35 percent a year to more than $5 billion by 2020, according to analysts at 451 Research. In its latest Cloud Price Index, 451 Research analyzes the costs associated with using various cloud options to determine when it becomes better value to use a self-managed private cloud instead of public or managed cloud services.

    The idea is to createa complex pricing model that takes into consideration the major factors impacting total cost of ownership (TCO), including salaries and workload requirements.The 451 study found that because of the prevalence of suitably qualified administrators, commercial private cloud offerings such as VMware and Microsoft currently offer a lower TCO when labor efficiency is below 400 virtual machines managed per engineer. But where labor efficiency is greater than this, OpenStack becomes more financially attractive. In fact, past this tipping point, all private cloud options are cheaper than both public cloud and managed private cloud options.

  • How OpenStack mentoring breaks down cultural barriers

    Victoria Martinez de la Cruz is no stranger to OpenStack's mentorship opportunities. It's how she got her own start in OpenStack, and now a few years later is helping to coordinate many of these opportunities herself. She is speaking on a panel on mentoring and internships later this week at OpenStack Summit in Barcelona, Spain. In this interview, we catch up with Victoria to learn more about the details of what it's like to be a part of an open source internship, as well as some helpful advice for people on both sides of the mentoring process.

Linux/FOSS Events

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  • CloudNativeCon Unites Leaders in Open Source, Container and Cloud Native Tech

    Today’s cloud native ecosystem is growing at an incredibly rapid pace – as new technologies are continuously introduced and current applications are ever-evolving.

    Taking the lead in bringing together the industry’s top developers, end users, and vendors, the Cloud Native Computing Foundation (CNCF) hosts critical components of the cloud native software stacks including Kubernetes, Prometheus, and OpenTracing and serves as a neutral home for collaboration.

    To help spread cloud native practices and technology across the world, CNCF is hosting CloudNativeCon to bring together leading contributors in cloud native applications and computing, containers, microservices, central orchestration processing, and more November 8-9 in Seattle.

  • Spark on Kubernetes at Spark Summit EU

    I’ll be speaking about Spark on Kubernetes at Spark Summit EU this week. The main thesis of my talk is that the old way of running Spark in a dedicated cluster that is shared between applications makes sense when analytics is a separate workload. However, analytics is no longer a separate workload — instead, analytics is now an essential part of long-running data-driven applications. This realization motivated my team to switch from a shared Spark cluster to multiple logical clusters that are co-scheduled with the applications that depend on them.

  • valgrind 3.12.0 and Valgrind@Fosdem

    Valgrind 3.12.0 was just released with lots of exciting improvements. See the release notes for all the details. It is already packaged for Fedora 25.

  • Valgrind-3.12.0 is available

    3.12.0 is a feature release with many improvements and the usual collection of bug fixes. This release adds support for POWER ISA 3.0, improves instruction set support on ARM32, ARM64 and MIPS, and provides support for the latest common components (kernel, gcc, glibc). There are many smaller refinements and new features. The release notes below give more details.

  • Meet writers, moderators, and interviewees at All Things Open
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