Blog Archives

Overcoming the Storage Challenges of Hyperscale Data Centers – Excelero Briefing Note

A hyperscale data center may have hundreds of instances of multiple applications. At any point in time one of these instances may peak and demand a much higher than normal amount of CPU and storage IO, starving other instances and

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The State of Storage Architectures

Storage architectures evolved from the legacy scale-up architectures to scale-out architectures. Scale-out architectures evolved into hyperconverged architectures. The data center is also evolving, of course, but at an even faster pace. The problem is all this storage evolution has not

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How to Design Self-Service Storage – ioFABRIC Briefing Note

For application owners, storage is an overly complicated ordeal that they must go through in order to get applications up and performing well. Ideally, application owners should be masked from the complexity of the infrastructure. They shouldn’t care which storage

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Why Do All-Flash Arrays Need QoS?

If all-flash arrays provide instant, unlimited performance, why manage how much of that performance they deliver through techniques like quality of service (QoS)? For most organizations one of the attractions to all-flash arrays is the set and forget answer to

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