Recent Blog Posts

Maybe Goldilocks was onto something

Managing a virtual data center and hundreds of virtual machines (VMs) is a lot like the old children’s tale of Goldilocks and the Three Bears: too hot, too cold, too firm, too soft, etc. At some point, you find one that is just right. However, with virtualization, we seem to be on the path of… Read more »

The pitfalls of treating vSphere Licensing as an “All You Can Eat Buffet.”

This is a story on vSphere License Management within vCenter and the chaos that admins endure on a daily basis. A number of years ago, I worked as a Pre-Sales Sr. Systems Engineer at VMware. We often engaged our strategic customers to review their license usage prior to their renewing an Enterprise License Agreement (ELA)…. Read more »

Costing Elastic Scalability with Hybrid Clouds

VMware has now announced its partnership with AWS to host vCloud workloads on Amazon hardware. That means we are starting to see the dream of a hyper-converged hybrid cloud become reality. This convergence brings the need for a new TCO and ROI calculation that dramatically differs from our previous models—so is consolidation ratio back in… Read more »

More Cloud, Less Cost—in the Palm of Your Hand

Google Cloud Platform, while the current underdog in the cloud space, has been making ripples in the cloud hosting industry for a while now by offering instances and pricing options that are difficult to ignore. But as with most cloud platform analysis, the effort to match workloads to their appropriate instances amid the multitude of… Read more »

Rightsizing Can Lower Your Costs Like Magic—But You Need to Get it Right

Rightsizing workloads correctly in the data center can be a dark art. Most tools available today look at vCPU utilization and vRAM usage over the course of a day, week, month, or longer, as well as measure the peak usage of the workload. However, peak workload usage can be misleading. Looking at a history of… Read more »

What’s Lurking in the Data Lake? The “Global IT Data Lake Report; Q4 2016” Dives Deep Into Some Shocking Truths About Compute and Storage Resources

Given all the modern concern about sparing resources, living lightly on the planet and so forth, it comes as a rude awakening to learn that data centers are actually wasting compute and storage resources as if they flowed from some infinite source. The CloudPhysics Global IT Data Lake Report; Q4 2016 takes an unflinching look… Read more »

If it Ain’t Broke, Don’t Fix It—Replace It!

Have you ever visited a data center and seen row after row of servers still in production that should have been retired years ago? I am talking about single-processor, single-core tower servers or behemoth rack-mount servers with four or eight single core CPUs. I still see old servers with vSphere 3.x or 4.x running two… Read more »

Data Center Management Tools Surveys Results

If you have never been to VMworld, especially in Las Vegas, then you need to understand the scope of the event. The user community, partners, and VMware employees provide a unique ecosphere of the totality of IT. Attendees are not here just for the hypervisor anymore. The draw is every major hardware and software vendor… Read more »

You don’t know what you don’t know—but now you can!

All too often, when we start using a new platform, we only scratch the surface of its features. I think about products like Microsoft Excel 2016: the features are so vast, deep, and obscured that I would never know you could merge analysis of pivot tables to find a derived output. Luckily, I found the… Read more »

CloudPhysics Welcomes You to Booth #756 at VMworld 2016

Get your hands on the new cloud planning analytics engines!! Visit CloudPhysics at VMworld for hands-on demos! CloudPhysics is excited to kick off and share the energy of VMworld with you! If you’re considering moving your in-house workloads to the public cloud, our new offerings enable you to make the best, data-informed decisions. See the… Read more »