News Category: Enterprise

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DevOps
Swapnil Bhartiya looks at some of the advantages of using Fedora 24 as a DevOps tool.

Fedora 24 -- The Best Distro for DevOps?

“Give us the tools, and we will finish the job.” Winston Churchill. If you have been to any DevOps-focused conferences -- whether it’s OpenStack Summit or DockerCon -- you will see a sea of MacBooks. Thanks to its UNIX base, availability of Terminal app and Homebrew, Apple hardware is extremely...
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Use Models to Measure Cloud Performance

With good modeling, you can have a clear view of what is going on with your cloud deployment even though you don’t have control of the underlying systems. When I was young, I made three plastic models. One was of a car—a '57 Chevy.  Another was of a plane—a Spitfire. And a third was of the Darth...
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Strategies for Running Stateful Applications in Kubernetes: Volumes

One of the key challenges in running containerized workloads is dealing with persistence. Unlike virtual machines that offer durable and persistent storage, containers come with ephemeral storage. Right from its inception, Dockerencouraged the design of stateless services. Persistence and...
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Blockchain Just Made Some New Friends in Congress

Meet the Blockchain Caucus. Boy, has blockchain become respectable. It wasn’t long ago that the face of the technology, which powers the crypto-currency bitcoin, was libertarians and drug dealers. Today, it’s the banking industry and members of Congress. On Monday, Rep. Jared Polis (D-Co) and Rep...
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Rich Bowen OpenStack
Rich Bowen of Red Hat provided a high-level view of OpenStack as a software project, an open source foundation, and a community of organizations in his talk at LinuxCon North America.

Exactly What Is OpenStack? Red Hat's Rich Bowen Explains

You've probably heard of OpenStack. It's in the tech news a lot, and it's an important open source project. But what exactly is it, and what is it for? Rich Bowen of Red Hat provided a high-level view of OpenStack as a software project, an open source foundation, and a community of organizations in...
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ONOS Hummingbird SDN Release Touts Core Control Function Improvements

ON.Lab’s ONOS Project noted its eighth SDN platform release expands southbound and northbound protocol, legacy device support. The telecommunications market’s choice of software-defined networking platforms continues to blossom, with the Open Networking Laboratory’s Open Network Operating System...
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OPNFV Begins Its Colorado Trail

OPNFV today issued its third software release, ending the agonizing six-month period in which folks had to pronounce and spell Brahmaputra. (See OPNFV Issues Third Software Release.) This latest release continues the river theme but is sensibly named Colorado: It has other advantages as well,...
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The Best Way to Develop Software with Effective Security

Regardless of the level at which you're doing your programming, security is going to get in the way. No amount of application abstraction or modern development process seems capable of shielding developers from the barriers raised by security. It's pretty hard not to hate security when it doesn't...
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Writing Your First Postmortem

I’m one of the operators of Wonderland, Jimdo’s in-house PaaS for microservices. Two weeks ago, on September 5, I did something embarrassing at work. We were debugging a broken deployment of our central API service. This API is nothing less than the entry point for managing all container-based...
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East-West Encryption: The Next Security Frontier?

Microsegmentation, a method to create secure, virtual connections in software-defined data centers (SDDCs), has already emerged as one of the primary reasons to embrace network virtualization (NV). But some vendors believe that East-West encryption of traffic inside the data center could be the...
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