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OSS

Flexibility, Choice, and Open Source Drive Oracle's Cloud Focus

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Linux
Interviews
OSS

Developer ecosystems grow and thrive in a vibrant and supported community – something Oracle believes in, has invested in, and continues to invest in with projects including EE4J, OpenJDK, MySQL, GlassFish, Java, Linux, PHP, Apache, Eclipse, Berkeley DB, NetBeans, VirtualBox, and Xen. This required significant investment in resources for developing, testing, optimizing, and supporting these open source technologies. As a Platinum member of the Linux Foundation and a member since day one, Oracle participates in a number of other Linux Foundation projects, including the Open Container Initiative (OCI), Xen Project, Hyplerledger, Automotive Grade Linux, and the R Consortium.

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OSS Leftovers

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OSS
  • Google Debuts Software to Open Up Quantum Computers for Chemists

    The software, which is open-source and free to use, could be used by chemists and material scientists to adapt algorithms and equations to run on quantum computers.

  • How Open Source boosts the Big Data-Driven Business

    Open Source offers fertile ground for digital transformation. Though Open Source revolutionised software, it now has an impact in larger business fields and this phenomenon is way older than the Big Data revolution we are currently living through.

    Open Source refers to software licenses that can be freely redistributed, accessed and utilised to create derivative works. The source code is made available for the public and often results from collaboration between programmers.

  • Polhemspriset 2017

    I accept this prize, not as a single inventor or brilliant mind of anything, but like the captain of a boat with a large and varying crew without whom I would never have reached this far. I’m excited that the nominee board found me and our merry project and that they were open-minded enough to see and realize the value and position of an open source project that is used literally everywhere. I feel deeply honored.

  • Mozilla and Tactical Technology bring The Glass Room to London

    The Glass Room’s sleek, minimalist storefront located in London’s busy West End is no accident. Shoppers may enter with an expectation to browse and buy the latest technology, yet they leave with a greater understanding that for many companies, we have become the product and our personal data has become a commodity.

  • Neo4j Donates Cypher for Apache Spark to openCypher project: Open Source Contribution Makes 'SQL for Graphs' Available on Apache Spark

    Neo4j, the market leader in connected data, today announced that it has donated an early version of Cypher for Apache™ Spark® (CAPS) language toolkit to the openCypher project. This contribution will allow big data analysts to incorporate graph querying in their workflows, making it easier to bring graph algorithms to bear, dramatically broadening how they reveal connections in their data. Developers of Spark applications now join the users of Neo4j, SAP HANA, Redis Graph and AgensGraph, among others, in gaining access to Cypher, the leading declarative property graph query language. This also expands the tooling available to any developer, under Apache 2.0 licenses from the openCypher project.

  • VoltDB Extends Open Source Capabilities for Development of Real-Time Applications

    VoltDB, the enterprise-class translytical database that powers business-critical applications, today announced it is expanding its open source licensing to enable developers to rapidly build, test and deploy real-time applications with the VoltDB data platform. Developers can now access the power of the VoltDB platform with no additional fees, reducing the cost of application development and accelerating the testing and deployment of more advanced database capabilities in production environments.

  • Open Source Helps Healthcare Orgs Adapt to IT Advancements

    Open source software is gaining popularity in healthcare as organizations use it to quickly adopt new technology that further advances IT solutions. This continued adoption encourages vendors to offer open source software to help meet the IT demand.

    PrismTech recently announced that it’s expanding its Vortex data distribution service (DDS) to include an open source option, Eclipse Cyclone. Users have access to the full source code supported by the Eclipse Foundation.

  • Rubicon Project Launches Open Source Server-Side Header Bidding Closed Beta
  • Linux Academy and Cloud Assessments Secures $6.8 Million Series A Funding
  • Public Money? Public Code!
  • How open government is helping with hurricane relief

    Just weeks after Hurricane Harvey hit Texas, two more "unprecedented" hurricanes made their way to the southeastern United States. Although changes in Hurricane Irma's path spared Florida from the bulk of the damage, both Irma and Maria directly hit Puerto Rico and the U.S. Virgin Islands. Hurricane Maria was particularly devastating for the more than 3.5 million American citizens living in these U.S. Caribbean territories. The CEO of Puerto Rico's sole electric company indicated that the grid had been "basically destroyed." Without electricity, communications were severely limited.

    In the aftermath of a natural disaster, embracing open government principles—such as open data, collaboration between citizens and government, and transparency—can save lives.

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  • The MNT Reform: a modular, open source hardware, blob-free laptop inspired by classic PCs

    Lukas F. Hartmann grew up on PCs like the Sinclair ZX Spectrum, Commodore 64 and Amiga 500, and while he appreciates the power and portability of modern laptops, he missed the character and invitation of experiment in these classic PCs.

  • Testing javascript in a dockerized rails application with rspec-rails
  • Learning Data Science

        

    In my last few articles, I've written about data science and machine learning. In case my enthusiasm wasn't obvious from my writing, let me say it plainly: it has been a long time since I last encountered a technology that was so poised to revolutionize the world in which we live.

    Think about it: you can download, install and use open-source data science libraries, for free. You can download rich data sets on nearly every possible topic you can imagine, for free. You can analyze that data, publish it on a blog, and get reactions from governments and companies.

    I remember learning in high school that the difference between freedom of speech and freedom of the press is that not everyone has a printing press. Not only has the internet provided everyone with the equivalent of a printing press, but it has given us the power to perform the sort of analysis that until recently was exclusively available to governments and wealthy corporations.

FOSS Events

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OSS

OSS: PC-MOS, Open Source Initiative, ErosCoin, Rackspace

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OSS
  • PC-MOS operating system goes open source (30 years after release)

    These days if you’re using a desktop computer you’re probably running Windows, although there’s also a good chance you’re using OS X or maybe Chrome OS or one of a number of GNU/Linux distributions. But back in the 80s, it’s wasn’t really clear who the dominant players of the future would be.

  • MS-DOS variant PC-MOS/386 reborn as open source

    Do you still long to run WordPerfect 5.1, Lotus 1-2-3 4, or Doom on DOS? Well, if you do, there's a new way to revisit the PC world of the 1980s: The newly open-sourced PC-MOS/386 v501.

    PC-MOS, for those who weren't around in 1987, was a multi-user MS-DOS clone by Norcross, GA's The Software Link. It ran most standard DOS and 386's protected mode applications. I reviewed it back in the day -- although I can't find my article from Computer Digest, a Washington DC regional general interest computer newspaper, I recall it worked well.

  • Open Source Initiative, and Open Source Software Movement Celebrate Twenty Years

    The Open Source Initiative® (OSI), the global non-profit dedicated to raising awareness and adoption of open source software, announced today plans for the “Open Source 20th Anniversary World Tour” to run through 2018.

    Open source software is now ubiquitous, recognized across industries as a fundamental component to infrastructure, as well as a critical factor for driving innovation. Over the past twenty years, the OSI has worked to promote and protect open source software, development, and communities, championing software freedom in society through education, collaboration, and infrastructure, stewarding the Open Source Definition (OSD), and preventing abuse of the ideals and ethos inherent to the open source movement.

  • ErosCoin – An open source solution for blockchain payment industries

    Possibly the largest single factor currently holding cryptocurrencies back from mass adoption is their difficulty of use for the average person. While Bitcoin and Ethereum both provide the ability to transfer value quickly and securely without borders, they both suffer from a steep learning curve, which limits interest from merchants, consumers and payment providers, and restricts growth of their platforms. EROSCOIN is setting out to create a new blockchain that is very significantly differentiated from other existing cryptocurrencies, giving the industry a payment solution that can help to expand the ecosystem and expand user adoption.

  • 7 years of open source: Cloud Foundry, DiffBlue & Quest
  • Rackspace kills discount cloud hosting for open source projects

    Rackspace has announced it will no longer be offering discounts on hosting for open source projects, although it will only apply to new customers rather than those with projects already up and running on the platform.

PC-MOS/386 is the latest obsolete operating system to open source on Github

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OS
OSS

PC-MOS/386 was first announced by The Software Link in 1986 and was released in early 1987. It was capable of working on any x86 computer (though the Intel 80386 was its target market). However, some later chips became incompatible because they didn't have the necessary memory management unit.

It had a dedicated following but also contained a couple of design flaws that made it slow and/or expensive to run. Add to that the fact it had a Y2K bug that manifested on 31 July 2012, after which any files created wouldn't work, and it's not surprising that it didn't become the gold standard. The last copyright date listed is 1992, although some users have claimed to be using it far longer.

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Events: openSUSE.Asia Summit 2017, GStreamer Conference 2017, FSFE Assembly During 34C3

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OSS
  • openSUSE.Asia Summit 2017 in Tokyo
  • GStreamer Conference 2017 Videos

    Taking place this weekend in Prague has been the 8th annual GStreamer Conference, which is preceding next week's Linux Foundation Embedded Linux Conference Europe.

  • Call for sessions at the FSFE assembly during 34C3

    With the CCC moving from Hamburg to Leipzig, there are not only logistic changes to be done but also some organisational changes. We are still figuring out the details, but in the context of this call, one of the major changes will be the loss of free available rooms to book for self-organised sessions. Instead, assemblies that match with each other are asked to cluster around 1 of several stages and use that as a common stage for self-organized sessions together. To make the most of this situation, the FSFE will for the first time not join the Noisy Square this year but form a new neighbourhood with other freedom fighting NGOs – in particular with our friends from European Digital Rights. However, at this point of time, we do not yet have more information about the concrete or final arrangements.

How to manage casual contributors to open source projects

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OSS

Increasingly, people want to contribute to projects casually—when they want to, rather than adhering to a schedule. This is part of a broader trend of "episodic volunteering" noted by a wide range of volunteer organizations and governments. This has been attributed not only to changes in the workforce, which leave fewer people able to volunteer with less spare time to share, but also to changes in how people perceive the act of volunteering. It is no longer seen as a communal obligation, rather as a conditional activity in which the volunteer also receives benefits. Moreover, distributed revision-control systems and the network effects of GitHub, which standardize the process of making a contribution, make it easier for people to contribute casually to free/libre/open source software (FLOSS) projects.

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Party Like It's 1987 - PC-MOS/386 Goes Open Source

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OS
OSS

The idea of a multi-user operating system is almost a tautology today but back in the 1980s it wasn't all that common - at least when it came to personal computing. PC-MOS was a multi-user operating system that, like DR-DOS and others, competed with Microsoft's MS-DOS before eventually disappearing at the Redmond juggernaut crushed almost all its competition. Now, Roeland Jansen, Gary Robertson and Rod Roark have put the operating system onto GitHub as an open source project so we can all mess with its source code.

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OSS Leftovers

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OSS
  • Canada’s Spy Agency Releases its Cyber-Defense Tool for Public
  • Canadian govt spooks open source anti-malware analytics tool

    The Communications Security Establishment (CSE) said the AssemblyLine tool is designed to analyse large volumes of files, and can automatically rebalance workloads.

  • Microservices served on blockchain, in open source

    Cloud application marketplace company Wireline is working with open source blockchain project developer Qtum

    The new union is intended to provide a conduit to consuming microservices at [web] scale using blockchain at the core.

    As we know, microservices offer the ability to create Application Programming Interfaces (APIs) without having to manage the underlying hardware and software infrastructure.

    [...]

    The Qtum a blockchain application platform combines the functions of Bitcoin Core, an account abstraction layer allowing for multiple virtual machines and a proof-of-stake consensus protocol aimed at tackling industry-use cases.

    The Qtum Foundation, headquartered in Singapore, is the decision-making body that drives the project’s development.

  • Rendering HTML5 video in Servo with GStreamer

    At the Web Engines Hackfest in A Coruña at the beginning of October 2017, I was working on adding some proof-of-concept code to Servo to render HTML5 videos with GStreamer. For the impatient, the results can be seen in this video here

  • Working Intel CET Bits Now Land In GCC8

    A few days back I wrote about Intel's work on Control-flow Enforcement Technology beginning to land in GCC. This "CET" work for future Intel CPUs has now landed in full for GCC 8.

    The bits wiring up this control-flow instrumentation and enforcement support are now all present in mainline GCC SVN/Git for next year's GCC 8.1 release.

  • Using Gitea and/or Github to host blog comments

    After having moved from FSFE’s wordpress instance I thought long about whether I still want to have comments on the new blog. And how I would be able to do it with a statically generated site. I think I have found/created a pretty good solution that I document below.

OSS Leftovers

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OSS
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More in Tux Machines

Graphics: Mesa 17.2.6 RC, AMDGPU, and Vulkan

  • Mesa 17.2.6 release candidate
  • Mesa 17.2.6 RC Arrives With 50+ Fixes
    While Mesa 17.3 is imminent and should be released as stable within the next few days, Mesa 17.2.6 is being prepped for release as the current point release.
  • 43 More AMDGPU DC Patches Hit The Streets
    While the massive AMDGPU DC infrastructure has been merged for Linux 4.15, the flow of improvements to this display code continues and it looks like the next few kernel cycles at least could be quite busy on the AMD front.
  • A Prototype Of The Vulkan Portability Initiative: Low-Level 3D To Vulkan / D3D12 / Metal
    A Mozilla engineer has put out a prototype library in working on the Vulkan Portability Initiative for allowing low-level 3D graphics support that's backed by Vulkan / Direct3D 12 / Metal. With Apple sticking to their own Metal graphics API and Direct3D 12 still being the dominant graphics API on Windows 10, The Khronos Group has been working towards better 3D portability for where Vulkan may not be directly supported by the OS/drivers or otherwise available. They've been working to target a subset of the Vulkan API that can be efficiently mapped to these other native graphics APIs and to have the libraries and tooling for better compatibility and code re-use of these different graphics APIs.

Kernel: Linux 4.15, TLDR, and Linus Torvalds' Latest Rant

  • Linux 4.15 Adds AMD Raven Ridge Audio ID
    Not only is AMD Stoney Ridge audio (finally) being supported by the Linux 4.15 kernel, but it also looks like Raven Ridge audio should now be working too.
  • Linux 4.14.2 Fixes The BCache Corruption Bug
    Normally I don't bother mentioning new Linux kernel point releases on Phoronix unless there are some significant changes, as is the case today with Linux 4.14.2.
  • TLDR is what Linux man pages always should have been
    If you get stuck using a Linux tool, the first port of call shouldn’t be to Stack Overflow, but rather its “man pages.” Man — which is short for manual — retrieves documentation for a given program. Unfortunately, this can often be dense, hard to understand, and lacking in practical examples to help you solve your problem. TLDR is another way of looking at documentation. Rather than being a comprehensive guide to a given tool, it instead focuses on offering practical example-driven instructions of how something works.
  • Linux creator Linus Torvalds: This is what drives me nuts about IT security
    Developers are often accused of not thinking about security, but Linux kernel founder Linus Torvalds has had enough of security people who don't think about developers and end-users. After blasting some kernel developers last week for killing processes in the name of hardening the kernel, Torvalds has offered a more measured explanation for his frustration with security myopia. While he agrees that having multiple layers of security in the kernel is a good idea, certain ways of implementing it are not, in particular if it annoys users and developers by killing processes that break users' machines and wreck core kernel code. Because ultimately, if there are no users, there's not much point in having a supremely secure kernel, Torvalds contends.

Unity 7 Hoping To Become An Official Flavor For Ubuntu 18.04 LTS

While Canonical abandoned their work on the Unity desktop environment in favor of the Unity-inspired customized GNOME Shell that debuted in Ubuntu 17.10, some within the community have remained interested in maintaining Unity 7 and even getting it into an official spin/flavor of Ubuntu. Posted today to the community.ubuntu.com was a Unity maintenance roadmap, reiterating the hope by some in the Ubuntu community for Ubuntu Unity to become an official LTS distribution of Ubuntu. They are hoping to make it an official flavor alongside Kubuntu, Ubuntu Budgie, Xubuntu, and others. Read more Original/direct: Unity Maintenance Roadmap

Programming/Development: Django and Google India

  • An introduction to the Django ORM
    One of the most powerful features of Django is its Object-Relational Mapper (ORM), which enables you to interact with your database, like you would with SQL. In fact, Django's ORM is just a pythonical way to create SQL to query and manipulate your database and get results in a pythonic fashion. Well, I say just a way, but it's actually really clever engineering that takes advantage of some of the more complex parts of Python to make developers' lives easier.
  • Hey, Coders! Google India Is Offering 130,000 Free Developer Scholarships — Here’s How To Apply
  • Google to prepare 1.3 lakh Indians for emerging technologies

    "The new scholarship programme is in tandem with Google's aim to train two million developers in India. The country is the second largest developer ecosystem in the world and is bound to overtake the US by 2021," William Florance, Developer Products Group and Skilling Lead for India, Google, told reporters here.