Category Archives: Guest Writers

Virtualization: Thin on Thin Provisioning – Good Idea or Recipe for Disaster?

Virtualization: Thin on Thin Provisioning – Good Idea or Recipe for Disaster? I was part of a panel at a recent GreenPages event and a question was asked by the audience regarding best practices for thin provisioning in a virtual environment.  More specifically, the question was, what is the best practice regarding thin on thin

When the Cloud Goes Dark…

The demand for cloud computing is an undeniable, unavoidable trend in business IT. Business managers are hearing all about the benefits of the extensible, flexible and scalable features that the cloud offers. This puts pressure on the IT team to pull together some sort of cloud solution for the organization. However, without a clear set

How to Determine How Much Your Cloud Costs

How to Determine How Much Your Cloud Costs Because I am a long term supporter of cloud computing, and I try to spread the idea that moving to the cloud will help any company lower costs and better leverage resources, I am often asked, how much the cloud actually costs. People fear that the initial

The Dao of Tau: Which Countries Have the Most IT Torque?

The Dao of Tau: Which Countries Have the Most IT Torque? — It’s been a year since I published my first Tau Index results here at Cloud Computing Journal. It has since been featured in Computerworld Philippines, as well as publications in Hong Kong, Canada, and Europe. I am now integrating more than 20 new

The Cloud Lock-In (Part 2): The Great Lock-In of PaaS

The Cloud Lock-In (Part 2): The Great Lock-In of PaaS As we climb up the cloud layers scale, the complexity increases hence the vendor lock-in. PaaS as well as SaaS layers present stronger vendor lock-in than the IaaS layer. Did you read the 1st part on IaaS Lock-In ? The Cloud Lock-In (Part 1): Public IaaS is