ZDNet – Overspending in the cloud: lessons learned

One of the reasons virtualization (the precursor to cloud computing) gained popularity in the early 2000s is that companies had too many servers running at low utilization. The prevailing wisdom was that every box needed a backup and under-utilization was better than maxing out compute capacity and risking overload.

The vast amounts of energy and money wasted on maintaining all this hardware finally led businesses to datacenter consolidation via virtual machines, and those virtual machines began migrating off-premises to various clouds.

The problem is, old habits die hard. And the same kinds of server sprawl that plagued physical datacenters 15 years ago are now appearing in cloud deployments, too.

More of the ZDNet article from Michael Steinhart

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