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Leftovers: OSS

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OSS
  • Open Source DCIM Software Project Combats Spreadsheet-Based Data Center Management

    That free option does exist. openDCIM, an open source project born at one of the data centers supporting the US Department of Energy’s national labs. Its original creator, Scott Milliken, manages the Oak Ridge National Lab data center in Oak Ridge, Tennessee.

  • OpsClarity Extends Monitoring to Open Source Suites

    OpsClarity's intelligent monitoring solution now provides monitoring for a growing and popular suite of open source data processing frameworks, including Apache Kafka, Apache Storm, Apache Spark as well as datastores such as Elasticsearch, Cassandra, MongoDB. The solution is intended to enable DevOps teams to gain visibility into how these technologies are dependent on each other and troubleshoot performance issues.

  • The future of the network is open source and programmability, says industry expert

    Network technology has changed considerably in the last 20 years, but most of the changes have been incremental – particularly as they relate the roles and responsibilities of network engineers and administrators.

  • HFOSS: Reviewing “What is Open Source?”, Steve Weber

    This blog post is part of an assignment for my Humanitarian Free and Open Source Software Development course at the Rochester Institute of Technology. For this assignment, we are tasked with reading Chapter 3 of Steve Weber’s “The Success of Open Source“. The summary of the reading is found below.

  • a lambda is not (necessarily) a closure

    But if you said "it's a closure" -- well you're right in general I guess, like on a semantic what-does-it-mean level, but as far as how Guile represents this thing at run-time, hoo boy are there a number of possibilities, and a closure is just one of them. This article dives into the possibilities, with the goal being to help you update your mental model of "how much do things cost".

    In Guile, a lambda expression can be one of the following things at run-time:

    Gone

    Inlined

    Contified

    Code pointer

    Closure

    Let's look into these one-by-one.

  • IBM Provides New Analytics Tools, and Big Datasets for Testing

    IBM has already made many big commitments to data analytics and the cloud. It is committing huge finanical resources to Apache Spark for example, and expanding its cloud portfolio. Now IBM has announced four new data services: Analytics Exchange, Compose Enterprise, Graph, and Predictive Analytics.

  • Free RightScale Tool Lets You Compare Public Clouds
  • Eclipse Che Open Source Cloud IDE Now Available in Beta

    Eclipse Che, an open source cloud IDE with RESTful workspaces and Docker-based machines, is now available in beta.

    Che offers a workspace that is composed of projects and its associated runtimes, making its state distributable, portable and versionable. The platform use VMs, containers, and Web services to bring repeatability, consistency, and performance to workspaces.

More in Tux Machines

Use BespokeSynth on Fedora Linux

Sun Aug 14 10:36:37 2016, this is the birth date of BespokeSynth. Since that date, BespokeSynth has grown a lot; both in terms of its user base and the size of its codebase. BespokeSynth is an application for performing modular synthesis. Because it has been written by a newcomer to modular synthesis, it is quite different from the usual modular synthesizer. Note: I am the manager of the LinuxMAO / Audinux Copr repository. Read more

IBM/Red Hat Leftovers

  • Writing and unit testing a Python application to query the RPM database | Enable Sysadmin

    When installing software on a Linux system, your package manager keeps track of what's installed, what it's dependent upon, what it provides, and much more. The usual way to look at that metadata is through your package manager. In the case of Fedora or Red Hat Enterprise Linux, it is the RPM database. The RPM database can be queried from the command line with the rpm command, which supports some very nice formatting options. For example, to get a list of all packages sorted by size, I can use a little bit of Bash glue to do the following:

  • How DevSecOps brings security into the development process

    DevSecOps is an extension of DevOps that emphasizes security automation and cooperation across the organization. More than just hype, DevSecOps is a crucial addition to your organization's development and deployment processes, especially given the range of ransomware groups, industrial spies, identity thieves, and other attackers plaguing today's cyberworld. In this article, you will learn how DevSecOps extends familiar DevOps tools and processes to help cross-functional teams work together on the design and implementation of security policies and procedures.

  • Kubernetes and OpenShift: The best of 2021

    2021 was a big year in the world of Kubernetes and Red Hat OpenShift, and over the past twelve months, we have aimed to provide content that will satisfy developer curiosity on how to best use these platforms, from info on the big release of OpenShift 4.8 to tutorials on deploying Helm charts and working with OpenShift Serverless Functions. Keep reading for these highlights and more.

  • Quarkus, containers, and Java: Tune in to Jconf.dev 2021

    The Jconf.dev community Java conference is going virtual for 2021, which means that developers worldwide will be able to stream sessions of interest wherever they are. The conference is on December 9, and a number of Red Hatters are presenting material that will be of interest to the developer community. Read on to learn more and find out when to tune in.

  • Our top 5 Harvard Business Review articles of 2021

    Each month, through our partnership with Harvard Business Review, we share five new HBR articles we believe CIOs and IT leaders will value highly. As 2021 comes to a close, we are taking a look back at the five most popular HBR articles from this past year. Here are the stories that resonated with you.

Julia 1.7 Released

  • Julia 1.7 Highlights

    Jeff Bezanson, Jameson Nash, Ian Butterworth, Kristoffer Carlsson, Shuhei Kadowaki, Elliot Saba, Viral B Shah, Mosè Giordano, Simeon Schaub, Nicholas Bauer, Keno Fischer After 4 betas and 3 release candidates, Julia version 1.7 has finally been released. We would like to thank all the contributors to this release (more than 79 people) and all the testers that helped with finding regressions and issues in the pre-releases. Without you, this release would not have been possible. The full list of changes can be found in the NEWS file, but here we'll give a more in-depth overview of some of the release highlights.

  • Julia 1.7 Released With Improved Threading Capabilities - Phoronix

    Version 1.7 of the Julia programming language implementation is now available, the open-source high-performance language that is general purpose but especially popular for computational science and numerical analysis. The Julia programming language is increasingly used for numerical computing/analysis use-cases and by all accounts remains on a terrific upward trajectory. Julia 1.7 is the latest feature release adding on new features and functionality.

LibreOffice 7.3 Beta1 is available for testing

The LibreOffice Quality Assurance ( QA ) Team is happy to announce LibreOffice 7.3 Beta1 is available for testing! LibreOffice 7.3 will be released as final at the beginning of February, 2022 ( Check the Release Plan for more information ) being LibreOffice 7.3 Beta1 the second pre-release since the development of version 7.3 started in mid June, 2021. Since the previous release, LibreOffice 7.3 Alpha1, 1199 commits have been submitted to the code repository and 205 issues got fixed. Check the release notes to find the new features included in this version of LibreOffice. Read more