News Category: Enterprise

Don’t Fear the Regex: Getting Started on Regular Expressions

According to good ol’ Mozilla Developer Network, “Regular Expressions are patterns used to match character combinations in strings.”  Yes, strings as in text or — as the authors of Programming Perl point out — “If you take ‘text’ in the widest possible sense, perhaps 90 percent of what you do is 90...
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Kubernetes for Dev Infrastructure

Kubernetes is one of the hottest open-source projects these days. It’s a production-grade container orchestration system, inspired by Google’s own Borg and released into the wild in 2014. Thousands of developers joined the project since then, and now it’s becoming an industry standard for running...
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Kubernetes vs Docker Swarm: A Comparison of Cloud Container Tools

Put simply, Kubernetes is a tool allowing the IT manager to run multiple containers in parallel. Think of it as a container dashboard; if your containers are musicians, then Kubernetes is the conductor. Docker is a container platform with a panoply of management options for any type of cloud set-up...
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One Million Linux and Open-Source Software Classes Taken

Want to get a job in IT? Then, you need to know Linux and open-source software. While nothing beats hands-on experience, classes are a great way to get started. So, it comes as no surprise that The Linux Foundation recently announced would-be IT staffers have now taken a million Linux and open-...
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How to Minimize the Meltdown Patch Performance Penalty

The saga of the cross-industry side-channel attack (Meltdown and Spectre) is not yet over. Turmoil continues as CPU vendors release new microcode and recall previous ones. To understand the extent of the work that still needs to be done, consider the language Linus Torvalds usesabout the patches...
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A History of Low-Level Linux Container Runtimes

At Red Hat we like to say, "Containers are Linux—Linux is Containers." Here is what this means. Traditional containers are processes on a system that usually have the following three characteristics: 1. Resource constraints When you run lots of containers on a system, you do not want to have any...
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Here's What Developers Really Think about AWS, Microsoft Azure, and Google Cloud

Platform providers lack adequate support resources for developers, according to an Accenture report. Only 23% of developers strongly agree that adequate support is readily available from their platform provider.— Accenture, 2018 Amazon Web Services (AWS) was named the most developer-friendly...
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Crossing a New Milestone in NFV: Open Source Verification of Commercial Products

As we kick off 2018, the OPNFV Compliance & Certification committee—the members driven body within OPNFV that defines recommendations to the Board for policies and oversight for compliance and certification—is pleased to announce the launch of the OPNFV Verified Program (OVP). The program is...
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ONS NA 2018
Check out the initial round of keynotes announced for Open Networking Summit North America 2018, happening March 26 - 29 in Los Angeles.

Vint Cerf, Andre Fuetsch, Nick McKeown to Keynote at Open Networking Summit North America 2018

Check out the initial round of keynotes announced for Open Networking Summit North America 2018. Hear from industry visionaries and leaders on the latest updates and the future of Networking beyond SDN/NFV including 5G & IoT; cloud networking (Kubernetes & Cloud Foundry); AI & ML...
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CoreOS, Red Hat and Kubernetes Competition

Red Hat announced intention to buy CoreOS might affect the rest of the container ecosystem. Container runtime development will go forward, with perhaps more emphasis on the Kubernetes container runtime interface (CRI-O) project. However, the engineers at Docker, CoreOS and Red Hat continue to make...
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