Articles Tagged with containers

agilecloud

Stick a Fork in the Docker Fork Discussion

agilecloud

There has been a lot of discussion recently about whether forking Docker makes sense. Driving this discussion are complaints from the Docker community and ecosystem about the speed at which Docker is releasing software and the perceived quality of those releases. Unless you have been hiding under a rock lately, you know that Docker is one of the most popular open-source projects in the world. Docker’s rise from a concept to a dominant force in the industry is a story for the ages. As Docker and containers continue to gain adoption in both non-production and production environments, vendors have been flocking to provide services that support or enhance Docker containers.

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CloudComputing

VMware Shows a Way Forward

CloudComputing

Now that VMworld is over, it is time to digest everything we learned: to pick at the messaging for the kernel of truths and directions. Many found the VMworld keynotes to be somewhat bland and the show floor to be much of the same. However, there was gold within both. We can discuss the show floor later, as I’d like to look deeper at the messaging first. The gold was hard to put together amid all the different messages. Themes included cross-cloud, Photon, NSX, and VSAN. These may seem disjointed until you look deeper. The messaging could be better, and I expect it to improve by VMworld Barcelona. Yet, there was clearly a path forward for each of VMware’s customers.

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DataCenterVirtualization

Will Containers Bring about a Smaller Shoe Size?

DataCenterVirtualization

Will containers change the shoe size (footprint) of the physical servers in the data center? Recently, I was talking with peers about what containers can bring to the environment. “What changes are needed in the environment,” we asked, “to achieve the greatest success when offering containers as an option to customers?” To truly understand the change in thinking about the physical server’s footprint, we first need a basic understanding of the differences between virtualization in general and container virtualization.

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What I Learned @ DockerCon 2016

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I just returned from two days in Seattle at DockerCon 2016. What I learned at DockerCon this year can be summed up in four  categories:

  1. Container adoption is on the rise
  2. Docker is winning by making containers simpler
  3. Docker is forging a path to win enterprise workloads
  4. The battle for orchestration just became more interesting

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CloudComputing

Have You Heard about Unikernels?

CloudComputing

Have you heard about unikernels? A unikernel, or cloud operating system, as it has also been called, is a specialized lightweight operating system intended to be used within a virtual machine. Unikernels have the potential to become the core of a new form of cloud computing in which a single hypervisor instance can support hundreds or even thousands of virtual machines. A rethinking of how we populate the cloud infrastructure, the unikernel is a specialized, single-address-space virtual machine image constructed by using a virtual library operating system.

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