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May 2016

today's leftovers

Filed under
Misc

Red Hat News

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Red Hat

Linux Devices

Filed under
Linux

Leftovers: OSS

Filed under
OSS
  • Quantifying Benefits of Network Virtualization in the Data Center

    Modern data centers have increased significantly in scale and complexity as compute and storage resources become highly virtualized. The rise of the DevOps style of application deployment means that data center resources must be agile and respond rapidly to changing workload requirements. Data center network technologies have been challenged to keep up with these rapidly evolving application requirements.

  • Apache Zeppelin Joins Several Other Projects Gaining Top-Level Status

    As we've been reporting, The Apache Software Foundation, which incubates more than 350 open source projects and initiatives, has been elevating a lot of interesting new tools to Top-Level Status recently. The foundation has also made clear that you can expect more on this front, as graduating projects to Top-Level Status helps them get both advanced stewardship and certainly far more contributions.

    Only a few days ago, the foundation announced that a project called TinkerPop has graduated from the Apache Incubator to become a Top-Level Project (TLP). TinkerPop is a graph computing framework that provides developers the tools required to build modern graph applications in any application domain and at any scale. Now, it has announced that Apache Zeppelin has graduated as well. Zeppelin is a web-based notebook that enables interactive data analytics.

  • 6 Open Source Operating Systems for the Internet of Things (IoT)

    Whether you are small to large enterprises, IoT is one of the useful technology that can help you to be connected on-the-go.

  • 6 open source architecture projects to check out

    The world of architecture doesn't change as quickly as software, but architects are still finding new ways to share innovative designs and ideas.

    The open source architecture movement aims to make architectural designs, drawings, 3D renderings, and documentation freely available for integration into other projects under open source licenses. It owes much of its growth to the growing popularity of the maker movement, DIY culture, 3D printing, and CNC machines, as well as support from architects like Alejandro Aravana.

  • Yorubaname.com has gone opensource, codebase now on GitHub

    Online dictionary for yoruba names, YorubaName, has now made its backlog accessible to the public. In a post on their blog, the guys at YorubaName announced that the website codebase is now on GitHub.

  • A New Version of Rust Hits the Streets

    Version 1.9 of the Rust programming language has been released. Rust is a new language with a small but enthusiastic community of developers.

  • Here's how you can make a career in OpenStack

    OpenStack is one of the biggest open source movements. It is a free and open-source software platform for cloud computing, mostly deployed as an infrastructure-as-a-service (IaaS). The software platform consists of interrelated components that control hardware pools of processing, storage, and networking resources throughout a data centre.

    According to the official website, hundreds of the world's largest brands rely on OpenStack to run their businesses every day, reducing costs and helping them move faster. OpenStack has a strong ecosystem globally.

  • Compatibility before purity: Microsoft tweaks .NET Core again [Ed: Microsoft lied about .NET going Open Source; just forked it into Open Core version]

    Microsoft's open source fork of the .NET platform, called .NET Core, will be modified for better compatibility with existing applications, says Program Manager Immo Landwerth in a recent post.

  • EMC Ships Open Source Tool for Cloud and IoT Devices
  • Watch Benjamin Hindman Co-Creator of Apache Mesos Speak Live Tomorrow at MesosCon [Ed: Microsoft proxy in a sense]
  • MesosCon Preview: Q&A with Twitter’s Chris Pinkham
  • How to secure your open source code [Ed: more marketing nonsense of Black Duck]
  • Luxembourg launches open data portal

    The Grand Duchy of Luxembourg officially launched its national open data portal data.public.lu on April 8th. This portal, supported by Digital Luxembourg, the government agency in charge of digital affairs in the country, was presented during the Game of Code hackathon.

  • Denmark to accelerate government digitisation

    Open standards

    The existing shared solutions are to be adopted by all authorities and public sector institutions where relevant, according to a presentation in English. “Shared solutions need to be stable, secure and user-friendly, they will also be easy to implement because the infrastructure is based on open standards.”

    The strategy, an agreement involving the government, regions and municipalities, was announced on 12 May. It includes 33 initiatives, which among other things deal with ease of use, reuse of data, IT architecture, growth, security and digital skills, DIGST says.

Licensing and Coding

Filed under
Development
Legal
  • The Oracle v. Google Suit is Still an Anti-Open Move That Shouldn't Have Happened

    All the way back in 2010, when Oracle filed a complaint for patent and copyright infringement against Google regarding parts of the Java code found in Google's Android mobile OS, I wrote a post calling the move "the anti-open move of the year." Fast-forward to today, and in the Oracle v. Google trial that just concluded, a jury returned a verdict in Google's favor. It basically concluded that Oracle's suit against Google, claiming that the use of Java APIs in Android violated copyright law, was bunk.

    Now, in an op-ed piece for Ars Technica, Annette Hurst, an attorney who represented Oracle, equates the jury's decision with the death of open source.

    [...]

    Hurst makes a good point that dual licensing models are increasing, with many open source projects available for free, while commercial versions, often including support, come at a cost. But the Oracle suit originated because Oracle essentially perceived itself as owning a moat around Java that didn't really exist.

    [...]

    Indeed, one of the lasting images of this long running legal skirmish is going to be Oracle behaving in a decidedly anti-open fashion. It may have been wiser for Oracle to simply let this one go.

  • Here’s how to check if software license is open source

    The Open Source Initiative (OSI), the steward of the Open Source Definition (OSD), announced today it has created a machine readable publication of OSI approved licenses.

    According to the Initiative, the API will allow third parties to ‘become license-aware’, giving businesses everywhere means to determine if a license is Open Source or not.

  • 3 Things Infrastructure as Code is Not

    The role of the network engineer is changing. This is not a result of DevOps, although some would claim it is. As DevOps takes center stage in organizations, it can seem like network engineers are being asked to become developers.

    There have been a number of talks discussing this, some of which have surfaced at Interop Las Vegas. The shift has been Infrastructure as Code (IaC), which was fundamental to the start of the DevOps movement. So maybe you could say this is caused by DevOps.

  • Introducing Blue Ocean: a new user experience for Jenkins

    While this project is in the alpha stage of development, the intent is that Jenkins users can install Blue Ocean side-by-side with the Jenkins Classic UI via a plugin.

    Not all the features listed on this blog are complete but we will be hard at work over the next few months preparing Blue Ocean for general use. We intend to provide regular updates on this blog as progress is made.

    Blue Ocean is open source today and we invite you to give us feedback and to contribute to the project.

Security Leftovers

Filed under
Security
  • Security updates for Tuesday
  • Security challenges for the Qubes build process

    Ultimately, we would like to introduce a multiple-signature scheme, in which several developers (from different countries, social circles, etc.) can sign Qubes-produced binaries and ISOs. Then, an adversary would have to compromise all the build locations in order to get backdoored versions signed. For this to happen, we need to make the build process deterministic (i.e. reproducible). Yet, this task still seems to be years ahead of us. Ideally, we would also somehow combine this with Intel SGX, but this might be trickier than it sounds.

  • Katy Perry’s Twitter Account With 90 Million Followers Hacked

    Notably, with 90 million followers, Katy Perry is the most followed person on the platform.

FOSS Events (LibrePlanet, OSCON)

Filed under
GNU
OSS
  • LibrePlanet conference videos and slides online: Edward Snowden, Richard Stallman, Karen Sandler, and more

    Tuesday, May 31, 2016 – The Free Software Foundation (FSF) today announces that recordings and slides from its LibrePlanet 2016 free software conference are now available online.

    LibrePlanet 2016: Fork the System was held in the Massachusetts Institute of Technology's Stata Center on March 19 and 20, 2016. Video for the opening keynote with NSA whistleblower Edward Snowden and dozens more sessions from the conference – over 25 hours of free software ideas – are available on the FSF's instance of GNU MediaGoblin, a free software media publishing platform that is a decentralized replacement to sites like YouTube and Flickr.

  • Women Dominate 2016’s O’Reilly Open Source Awards

    In an illustration of the value of diversity, four out of five of the recipients presented with O’Reilly Open Source Awards at this year’s OSCON were women.

GNU Astronomy Debut

Filed under
GNU
  • GNU Astronomy Utilities is released

    The first public release of the GNU Astronomy Utilities (Gnuastro, version 0.1) tarball is now available for download, see below for more details. Gnuastro is an official GNU package consisting of a set of utilities, or executable programs (listed below), for astronomical data manipulation and analysis directly from the command-line (no mini-environment) and satisfying the GNU Coding Standards.

  • Gnuastro: GNU Gets Into Astronomy

    Gnuastro is the latest GNU Project.

    Gnuastro v0.1 was released today as the first public release of this package, which stands for the GNU Astronomy Utilities. Gnuastro contains utilities for astronomical data manipulation and analysis via the command-line.

Linux Lite 3.0 Final Released

Filed under
GNU
Linux

Linux Lite 3.0 Final is now available for download. A lot has changed since Series 2. We have a new Login Manager, new Boot Theme, Lite Software has had an overhaul, new System Theme (Arc), we've added Share Hardware Configuration (Lite Info), Folder access from the Menu and Upgrades are now automated and seamless in Series 3. In addition, there has been a lot of bug fixes and adjustments since the Beta release, thanks again for your feedback.

Read more

More in Tux Machines

Intel's Gallium3D Driver Is Running Much Faster Than Their Current OpenGL Linux Driver With Mesa 19.3

Last month I did some fresh benchmarks of Intel's new open-source OpenGL Linux driver with Mesa 19.2 and those results were looking good as tested with a Core i9 9900K. Since then, more Intel Gallium3D driver improvements have landed for what will become Mesa 19.3 next quarter. In taking another look at their former/current and new OpenGL drivers, here are fresh benchmarks of the latest code using a Core i7 8700K desktop as well as a Core i7 8550U Dell XPS laptop. This month so far Intel's new Gallium3D OpenGL driver has seen OpenGL 4.6 support added, an optimization to help the Java OpenGL performance (one of the deficiencies noted by our earlier rounds of benchmarks), and other performance work. For some weekend benchmarking fun I tested the Core i7 8700K desktop and Dell XPS 13 laptop with Core i7 8550U graphics while comparing the OpenGL driver options. The driver state for both the i965 and Iris Gallium3D drivers were of Mesa 19.3-devel Git as of this week and also running with the near-final Linux 5.3 kernel. Read more

This week in KDE

See, I told you I’d continue to blog about the cool things that have happened in KDE-land.

today's howtos

Databases: MariaDB, ScyllaDB, Percona, Cassandra

  • MariaDB opens US headquarters in California

    MariaDB Corporation, the database company born as a result of forking the well-known open-source MySQL database...

  • ScyllaDB takes on Amazon with new DynamoDB migration tool

    There are a lot of open-source databases out there, and ScyllaDB, a NoSQL variety, is looking to differentiate itself by attracting none other than Amazon users. Today, it announced a DynamoDB migration tool to help Amazon customers move to its product.

  • ScyllaDB Announces Alternator, an Open Source Amazon DynamoDB-Compatible API

    ScyllaDB today announced the Alternator project, open-source software that will enable application- and API-level compatibility between Scylla and Amazon’s NoSQL cloud database, Amazon DynamoDB. Scylla’s DynamoDB-compatible API will be available for use with Scylla Open Source, supporting the majority of DynamoDB use cases and features.

  • ScyllaDB Secures $25 Million to Open Source Amazon DynamoDB-compatible API

    Fast-growing NoSQL database company raises funds to extend operations and bring new deployment flexibility to users of Amazon DynamoDB.

  • ScyllaDB Announces Alternator, an Open Source Amazon DynamoDB-Compatible API

    ScyllaDB today announced the Alternator project, open-source software that will enable application- and API-level compatibility between Scylla and Amazon’s NoSQL cloud database, Amazon DynamoDB. Scylla’s DynamoDB-compatible API will be available for use with Scylla Open Source, supporting the majority of DynamoDB use cases and features.

  • ScyllaDB powers up Alternator: an open Amazon DynamoDB API

    Companies normally keep things pretty quiet in the run up to their annual user conferences, so they can pepper the press with a bag of announcements designed to show how much market momentum and traction that have going. Not so with ScyllaDB, the company has been dropping updates in advance of its Scylla Summit event in what is perhaps an unusually vocal kind of way. [...] Scylla itself is a real-time big data database that is fully compatible with Apache Cassandra and is known for its ‘shared-nothing’ approach (a distributed-computing architecture in which each update request is satisfied by a single node –processor/memory/storage unit to increase throughput and storage capacity.

  • Percona Announces Full Conference Schedule for Percona Live Open Source Database Conference Europe 2019

    The Percona Live Open Source Database Conference Europe 2019 is the premier open source database event. Percona Live conferences provide the open source database community with an opportunity to discover and discuss the latest open source trends, technologies and innovations. The conference includes the best and brightest innovators and influencers in the open source database industry.

  • Thwarting Digital Ad Fraud at Scale: An Open Source Experiment with Anomaly Detection

    Our experiment assembles Kafka, Cassandra, and our anomaly detection application in a Lambda architecture, in which Kafka and our streaming data pipeline are the speed layer, and Cassandra acts as the batch and serving layer. In this configuration, Kafka makes it possible to ingest streaming digital ad data in a fast and scalable manner, while taking a “store and forward” approach so that Kafka can serve as a buffer to protect the Cassandra database from being overwhelmed by major data surges. Cassandra’s strength is in storing high-velocity streams of ad metric data in its linearly scalable, write-optimized database. In order to handle automation for provisioning, deploying, and scaling the application, the anomaly detection experiment relies on Kubernetes on AWS EKS.