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Scaling on the Cloud – How and When ? Part 1

Cloud computing has been known for its flexibility, it can scale anytime. I will scale it down when traffic is low to save my cost, with just a button. I will scale it up when traffic is high to handle my traffic spike, with just a button. But in real world implementation, is it really just with a button? There…

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The Best Villa 2016 Award

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Fusce tristique justo quis posuere efficitur. Sed et velit fermentum, varius augue eget, tempor odio. Aliquam urna tellus, gravida non vulputate non, fringilla ac mi. Aliquam malesuada blandit pretium. Mauris gravida odio nec mollis vestibulum. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed fringilla et sem nec interdum. Ut mattis est…

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Key to proper olympic lifts

Weightlifting, also called Olympic-style weightlifting, or Olympic weightlifting, is an athletic discipline in the modern Olympic programme in which the athlete attempts a maximum-weight single lift of a barbell loaded with weight plates. The two competition lifts in order are the snatch and the clean and jerk. Each weightlifter receives three attempts in each, and the combined total of the…

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Hyper-V clone to multiple new VM

With the Hyper-V GUI manager, its just too headache to copy a freshly installed OS to multiple new VM, especially while testing clustering software like DRBD or Ceph. Here’s a quick powershell script to copy a Centos7  source VM into 5 new VM: [shell]ForEach ($number in 1..5){ #Path to our source VHD $srcVHDPath = “D:\Hyper-V\Centos7-Ori.vhdx” #Path to create new VHDs…

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