Everybody is moving to cloud architectures, although not all agree on what cloud computing is. In my limited understanding, and for the purpose of my work, cloud computing is a quick and versatile availability of virtual machines. Now, if my purpose was deploying these machines, a private cloud in one host (namely, my laptop) would not make sense. But to create a flexible testing environment, it works very well.
Users of virtual machines software such as VMWare or VirtualBox may ask what's new here. You can create many virtual machines and use them within the same host.
True, but creating a new virtual machine in one minute without duplication of resources is not so easy. This is what this article [Read more...]