Author: Vaughn Stewart

Vaughn is a VP of Systems Engineering at VAST Data. He helps organizations capitalize on what’s possible from VAST’s Universal Storage in a multitude of environments including A.I. & deep learning, data analytics, animation & VFX, media & broadcast, health & life sciences, data protection, etc. He spent 23 years in various leadership roles at Pure Storage and NetApp, and has been awarded a U.S. patent. Vaughn strives to simplify the technically complex and advocates thinking outside the box. You can find his perspective online at vaughnstewart.com and in print; he’s coauthored multiple books including “Virtualization Changes Everything: Storage Strategies for VMware vSphere & Cloud Computing“.

VMware VVols: It’s time to revisit the SAN and NAS debate

Which is better with VMware, SAN or NAS storage? This simple question sparked numerous debates throughout the IT industry during the formative and hyper-growth years of VMware. The conversation spanned performance concerns, dove into operational trade-offs and more importantly defined a new set of capabilities and requirements which have led us to VVols. For me […]

XtremIO Upgrade Kit: Pure offers free swing gear for destructive EMC upgrades

Pure Storage wants to help EMC customers complete their upgrade to XIOS 3.0 by providing free loaner Pure Storage FlashArray as a part of the XtremIO Upgrade Survival Kit. We think if you’re forced to migrate data – why not try Pure in the process? Keep your applications running and your end users happy while comparing performance, data reduction […]

Have a few days to spare? We need to upgrade the XtremIO

Recently the news wire has been abuzz with the revelation that EMC XtremIO customers wanting to upgrade the system software to the coming XIOS version 3.0 will be disruptive. To be clear, this isn’t the typical run-of-the-mill, inconvenient, disruptive upgrade you’ve come to loathe. It’s destructive to your data. An upgrade to XIOS 3.0 requires all data […]

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