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OSS

Apache Kafka Reaches 1.0 Milestone for Open-Source Distributed Streaming Platform

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Server
OSS

Widely deployed open-source technology already used by major enterprises including Goldman Sachs, ING and Capital One reaches a critical milestone.

In the modern enterprise apps world, distributed streaming data is a core component and perhaps no other technology is as widely used for that purpose as is Apache Kafka. On Nov.1 the Apache Kafka 1.0.0 release officially debuted, marking an important new stage in the evolution of the widely used open-source project.

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Also: Red Hat OpenStack Platform 12 Puts the Cloud in a Container

Most companies can't buy an open source community clue. Here's how to do it right

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OSS

One of the most powerful—yet most difficult—things in open source is community. "Where a robust community exists," declared Red Hat CEO Jim Whitehurst in a recent interview with Slashdot, "Open source always wins." But building that community is hard. Really, really hard. While it's somewhat straightforward to predict the necessary components of a thriving open source community, it's immeasurably harder to predict when and where the confluence of those components will result in a community like Linux or Kubernetes.

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What's the difference between open source software and free software?

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GNU
OSS

Do you use "open source software" or "free software"? Although there are different rules for free software licenses (four freedoms) and open source licenses (Open Source Definition), what is not apparent from those two sets of rules is:

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OSS Leftovers

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OSS
  • FOSDEM 2018 Hardware Enablement Devroom Call for Participation
  • Paul's activities and perspectives around Free Software

    A recent LWN.net article, “The trouble with text-only email“, gives us an insight through an initially-narrow perspective into a broader problem: how the use of e-mail by organisations and its handling as it traverses the Internet can undermine the viability of the medium. And how organisations supposedly defending the Internet as a platform can easily find themselves abandoning technologies that do not sit well with their “core mission”, not to mention betraying that mission by employing dubious technological workarounds.

    To summarise, the Mozilla organisation wants its community to correspond via mailing lists but, being the origin of the mails propagated to list recipients when someone communicates with one of their mailing lists, it finds itself under the threat of being blacklisted as a spammer. This might sound counterintuitive: surely everyone on such lists signed up for mails originating from Mozilla in order to be on the list.

    Unfortunately, the elevation of Mozilla to being a potential spammer says more about the stack of workaround upon workaround, second- and third-guessing, and the “secret handshakes” that define the handling of e-mail today than it does about anything else. Not that factions in the Mozilla organisation have necessarily covered themselves in glory in exploring ways of dealing with their current problem.

  • Video of VK2FUNK SDR talk at DEF CON 25

    Three interesting applications will be demonstrated, and their underlying theory and design explained. The audience will be exposed to some novel GNU Radio tips and DSP tricks. INMARSAT Aero will be revisited to show (in Google Earth) spatial information, such as waypoints and flight plans, that are transmitted from airline ground operations to airborne flights. A good chunk of the VHF band is used for airline communications; plane spotters enjoy listening to tower and cockpit communications.

  • Olympus made $1,500 open-source smart glasses

    The El-10 can be mounted on all sorts of glasses, from regular to the protective working kind. It has a tiny 640 x 400 OLED display that, much like Google Glass, sits semi-transparently in the corner of your vision when you wear the product on your face. A small forward-facing camera can capture photos and videos, or even beam footage back to a supervisor in real time. The El-10 runs Android 4.2.2 Jelly Bean and comes with only a bare-bones operating system, as Olympus is pushing the ability to customize it to a buyer’s likes and needs. It even has — drumroll — a headphone jack for earpieces or microphones (or both).

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Giving Open-Source Projects Life After a Developer's Death

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Development
OSS

You've probably never heard of the late Jim Weirich or his software. But you've almost certainly used apps built on his work.

Weirich helped create several key tools for Ruby, the popular programming language used to write the code for sites like Hulu, Kickstarter, Twitter, and countless others. His code was open source, meaning that anyone could use it and modify it. "He was a seminal member of the western world's Ruby community," says Justin Searls, a Ruby developer and co-founder of the software company Test Double.

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Meet Gladys, a Raspberry Pi-Powered Intelligent, Open-Source Home Assistant

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Linux
OSS

Gladys is the creation of Node.js expert and backend software engineer Pierre-Gilles Leymarie, the guy who lost his MacBook Pro laptop earlier this summer and decided to replace it with a Raspberry Pi 3 computer, which he built using an old wireless mouse and USB keyboard, along with a 22-inch HDMI LCD, for one week.

Gladys is designed from the ground up to act as a central hub that interacts with a variety of smart, IoT (Internet of Things) devices you may own, from smart speakers and smart light bulbs to coffee machines and motion sensors. It supports Philips Hue lamps, Sonos speakers, Fibaro motion sensors, Mi-Light lamps and Wi-Fi bridge.

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ElectOS uses open source to restore trust in voting machines

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OS
OSS

When people doubt that an election will be conducted fairly, their trust in the outcome and their leaders naturally erodes. That’s the challenge posed by electronic voting machines. Technology holds the promise of letting people vote more easily and remotely. But, they’re also prone to hacking and manipulation. How can trust be restored in voting machines and election results?

Voting demands the ultimate IoT machine (to borrow a line from BMW). The integrity of these machines with their combination of sensors, security and data analysis produce the results that impact every aspect of all our lives.

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OSS Leftovers

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OSS

Latest on OpenStack in Sydney

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OSS
  • Commonwealth Bank to take OpenStack approach to its public cloud environment

    A survey from the OpenStack Foundation has highlighted the growth of users among mainstream, non-IT industries, with the financial services sector one of the fastest growing.

    To emphasise the importance of open source in the Australian financial services sector, head of systems engineering for analytics and information at the Commonwealth Bank of Australia (CBA) Quinton Anderson detailed his bank's journey, starting with OpenStack in some basic container environments before layering additional open-source technologies.

  • Open-source community has an integration problem: OpenStack

    At the OpenStack Sydney Summit, community leaders announced a new plan to overcome challenges in integrating and operating open-source technologies to solve real-world problems.

    Jonathan Bryce, executive director of the OpenStack Foundation, said on Monday the open source community hasn't historically been good at integration, and highlighted that innovation alone isn't enough to make it work.

  • Edge computing moves the open cloud beyond the data center

    When we think of cloud computing, most of us envision large-scale, centralized data centers running thousands of physical servers. As powerful as that vision sounds, it actually misses the biggest new opportunity: distributed cloud infrastructure.

    Today, almost every company in every industry sector needs near-instant access to data and compute resources to be successful. Edge computing pushes applications, data and computing power services away from centralized data centers to the logical extremes of a network, close to users, devices and sensors. It enables companies to put the right data in the right place at the right time, supporting fast and secure access. The result is an improved user experience and, oftentimes, a valuable strategic advantage. The decision to implement an edge computing architecture is typically driven by the need for location optimization, security, and most of all, speed.

    New applications such as VR and AI, with requirements to collect and process massive amounts of data in near-real-time and extremely low latency, are driving the need for processing at the edge of the network. Very simply, the cost and distance of the hub-and-spoke model will not be practical for many of these emerging use cases.

OpenStack in Sydney

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Server
OSS
  • OpenStack to tackle open source integration

    The OpenStack Foundation made its announcement, kicking off the OpenStack Summit currently running in Sydney at the Darling Harbour International Convention Centre.

  • OpenStack Summit Sydney Spotlights Open Infrastructure Integration
  • OpenStack says its work is largely done. Now your hard work can fill in the blanks

    The OpenStack Foundation has kicked off its summit in Sydney, Australia, with a call to current OpenStack users to help it to win more users by sharing code they've written to link OpenStack to other tools and infrastructure.

    The Foundation's decided the time is right to pursue easier integration because it feels the core of OpenStack is in good shape: its myriad modules are felt to be nicely mature and to offer the functionality that users need and want.

  • WeChat parent company Tencent joins the OpenStack Foundation as a Gold Member

    Shenzhen-based Tencent Holdings Limited, the parent company behind extremely popular services like WeChat and QQ, today announced that it is joining the OpenStack Foundation as a Gold Member. OpenStack members at the Gold level pay annual dues of 0.025 percent of their revenue with a minimum of $50,000 per year and a maximum of $200,000 to support the development of the open source cloud platform.

  • OpenStack® Board Elects Tencent as Gold Member of the Foundation
  • Sydney OpenStack Summit - Started
  • OpenStack’s next mission: bridging the gaps between open source projects

    OpenStack, the massive open source project that provides large businesses with the software tools to run their data center infrastructure, is now almost eight years old. While it had its ups and downs, hundreds of enterprises now use it to run their private clouds and there are even over two dozen public clouds that use the project’s tools. Users now include the likes of AT&T, Walmart, eBay, China Railway, GE Healthcare, SAP, Tencent and the Insurance Australia Group, to name just a few.

    “One of the things that’s been happening is that we’re seven years in and the need for turning every type of infrastructure into programmable infrastructure has been proven out. “It’s no longer a debate,” OpenStack COO Mark Collier told me ahead of the projects semi-annual developer conference this week. OpenStack’s own surveys show that the project’s early adopters, who previously only tested it for their clouds, continue to move their production workflows to the platform, too. “We passed the hype phase,” Collier noted.

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More in Tux Machines

Security: Amazon, Microsoft, and John Draper

  • Amazon security camera could be remotely disabled by rogue couriers

    However, researchers from Rhino Security Labs found attacking the camera's Wi-Fi with a distributed denial of service attack, which sends thousands of information requests to the device, allowed them to freeze the camera. It would then continue to show the last frame broadcast, rather than going offline or alerting the user it had stopped working.

  • Pentagon contractor leaves social media spy archive wide open on Amazon
    A Pentagon contractor left a vast archive of social-media posts on a publicly accessible Amazon account in what appears to be a military-sponsored intelligence-gathering operation that targeted people in the US and other parts of the world. The three cloud-based storage buckets contained at least 1.8 billion scraped online posts spanning eight years, researchers from security firm UpGuard's Cyber Risk Team said in a blog post published Friday. The cache included many posts that appeared to be benign, and in many cases those involved from people in the US, a finding that raises privacy and civil-liberties questions. Facebook was one of the sites that originally hosted the scraped content. Other venues included soccer discussion groups and video game forums. Topics in the scraped content were extremely wide ranging and included Arabic language posts mocking ISIS and Pashto language comments made on the official Facebook page of Pakistani politician Imran Khan.
  • Pirated Microsoft Software Enabled NSA Hack says Kaspersky
    Earlier reports accused Kaspersky's antivirus software which was running on the NSA worker's home computer to be the reason behind the Russian spies to access the machine and steal important documents which belonged to NSA hacking unit, Equation Group.
  • Iconic hacker booted from conferences after sexual misconduct claims surface
    John Draper, a legendary figure in the world of pre-digital phone hacking known as "phreaking," has been publicly accused of inappropriate sexual behavior going back nearly two decades. According to a new Friday report by BuzzFeed News, Draper, who is also known as "Captain Crunch," acted inappropriately with six adult men and minors between 1999 and 2007 during so-called "energy" exercises, which sometimes resulted in private invitations to his hotel room. There, Draper allegedly made unwanted sexual advances. As a result of the new revelations, Draper, 74, is now no longer welcome at Defcon. Michael Farnum, the founder of HOU.SEC.CON, told Ars on Friday afternoon that Draper, who had been scheduled to speak in April 2018, was disinvited.

Debian Developers

  • Joey Hess: stupid long route
    Yesterday, I surpassed all that, and I did it in a way that hearkens right back to the original story. I had two computers, 20 feet apart, I wanted one to talk to the other, and the route between the two ended up traveling not around the Earth, but almost the distance to the Moon. I was rebuilding my home's access point, and ran into a annoying bug that prevented it from listening to wifi. I knew it was still connected over ethernet to the satellite receiver. I connected my laptop to the satellite receiver over wifi. But, I didn't know the IP address to reach the access point. Then I remembered I had set it up so incoming ssh to the satellite receiver was directed to the access point.
  • I am now a Debian Developer
    On the 6th of April 2017, I finally took the plunge and applied for Debian Developer status. On 1 August, during DebConf in Montréal, my application was approved. If you’re paying attention to the dates you might notice that that was nearly 4 months ago already. I was trying to write a story about how it came to be, but it ended up long. Really long (current draft is around 20 times longer than this entire post). So I decided I’d rather do a proper bio page one day and just do a super short version for now so that someone might end up actually reading it.
  • Freexian’s report about Debian Long Term Support, October 2017
    Like each month, here comes a report about the work of paid contributors to Debian LTS.

Programming: GNU Nano, Software Engineering Talent Shortage, HHVM (PHP)

  • GNU Nano Latest Version 2.9.0
    GNU nano 2.9.0 "Eta" introduces the ability to record and replay keystrokes (M-: to start and stop recording, M-; to play the macro back), makes ^Q and ^S do something useful by default (^Q starts a backward search, and ^S saves the current file), changes ^W to start always a forward search, shows the number of open buffers (when more than one) in the title bar, no longer asks to press Enter when there are errors in an rc file, retires the options '--quiet' and 'set quiet' and 'set backwards', makes indenting and unindenting undoable, will look in $XDG_CONFIG_HOME for a nanorc file and in $XDG_DATA_HOME for the history files, adds a history stack for executed commands (^R^X), does not overwrite the position-history file of another nano, and fixes a score of tiny bugs.
  • GNU Nano Text Editor Can Now Record & Replay Keystrokes
    GNU Nano 2.9 is now available as the latest feature release of this popular CLI text editor and it's bringing several new capabilities. First up, GNU Nano 2.9 has the ability to record and replay keystrokes within the text editor. M-: is used to start/stop the keystroke recording session while M-; is used to playback the macro / recorded keystrokes.
  • 2018's Software Engineering Talent Shortage— It’s quality, not just quantity

    The software engineering shortage is not a lack of individuals calling themselves “engineers”, the shortage is one of quality — a lack of well-studied, experienced engineers with a formal and deep understanding of software engineering.

  • HHVM 3.23
    HHVM 3.23 is released! This release contains new features, bug fixes, performance improvements, and supporting work for future improvements. Packages have been published in the usual places, however we have rotated the GPG key used to sign packages; see the installation instructions for more information.
  • Facebook Releases HHVM 3.23 With OpenSSL 1.1 Support, Experimental Bytecode Emitter
    HHVM 3.23 has been released as their high performance virtual machine for powering their Hack programming language and current PHP support. As mentioned back in September though, Facebook will stop focusing on PHP 7 compatibility in favor of driving their own Hack programming language forward. It's after their next release, HHVM 3.24, in early 2018 they will stop their commitment to supporting PHP5 features and at the same time not focus on PHP7 support. Due to the advancements made by upstream PHP on improving their performance, etc, Facebook is diverting their attention to instead just bolstering Hack and thus overtime the PHP support within HHVM will degrade.

Linux 4.14 File-System Benchmarks: Btrfs, EXT4, F2FS, XFS

Our latest Linux file-system benchmarking is looking at the performance of the mainline Btrfs, EXT4, F2FS, and XFS file-systems on the Linux 4.14 kernel compared to 4.13 and 4.12. In looking to see how the file-system/disk performance has changed if at all under the newly released Linux 4.14 kernel, I carried out some 4.12/4.13/4.14 benchmarks using Btrfs/EXT4/F2FS/XFS while freshly formatting the drive each time and using the default mount options. Read more Also: Freedreno Gallium3D Supports A Fair Amount Of OpenGL 4.x