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“.
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How Heavy is your ESX Load?

I can’t tell you how often we are asked for tips around optimizing the performance of virtualized applications. Resolving performance related issues can require investigating a number of variables ranging from the virtualized...

VCE-101: Deduplication: Storage Capacity and Array Cache

Welcome to the first session in a series of blog posts entitled ‘Storage 101 - Virtualization Changes Everything’ Data deduplication was originally introduced in Data ONTAP 7.2 in July of 2006 as a technology that...

vSphere on NetApp Best Practices Released

I am please to share with you that this morning our new Technical Report, TR-3749: vSphere on NetApp Storage Best Practices, has been released. I’d like to thank Mike Slisinger, Larry Touchette, and...

Everything Old is New Again

I’ve been saying ‘everything which is old is new again’ over the past few years as it is very evident within the server virtualization landscape. Well low and behold Google announces plans to...

VMware Co-Brands TR-3428

There's an update to our VI3 storage best practices technical report. There's no technical content updates to be concerned with, instead I would like to share that TR-3428 version 4.5.2 has been officially...

Storage 101 – Virtualization Changes Everything

Updated July 12th - Syllabus revised Welcome all to Storage 101, I’ll be brief below is our syllabus and the topics we will cover leading up to VMworld. The format of these posts will...

The Epiphany – I Had One, You Want One?

Recently I was visiting customers and prospects in the North East and during one of our meetings the customer stated, “…what NetApp is doing, in terms of storage virtualization, make us feel like NetApp...

What’s the right LUN size for a VMFS datastore?

I can’t tell you how often we are asked this question and the answer has many variables including the amount of aggregated I/O of the servers being virtualized onto the datastore, the storage protocol...

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