Dave Dimlich, Author at Tech Writers Bureau

Power Becomes the Next Bottleneck in the AI Infrastructure Race

As organizations scramble to secure AI hardware during a global memory shortage, a new constraint is emerging. Power availability, cooling capacity and deployable infrastructure are rapidly becoming the defining factors of operational success. The full impact of the artificial intelligence-driven memory shortage…

Digital Twins Move From Simulation to Operational Reality

Industry News by Dave Dimlich

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Digital Twins Move From Simulation to Operational Reality

Digital twins are evolving from static simulations into real-time operational tools. As organizations explore how to deploy them across complex environments, integrating data, infrastructure and analytics is becoming the key to turning digital insight into real-world action. For years, digital twins were…

Industry News by Dave Dimlich

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Zero Trust in Operational Technology: Securing Mission-Critical Systems Without Breaking Them

As DOD formally extends Zero Trust principles into operational technology environments, agencies must secure machines, sensors and industrial systems without compromising availability or safety. In July 2025, the Department of Defense issued Directive-Type Memorandum 25-003, formally advancing implementation of the DOD Zero…

The Advent of the Perfect Storm: Navigating the Memory Crisis

Industry News by Dave Dimlich

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The Advent of the Perfect Storm: Navigating the Memory Crisis

Earlier this year, SD3IT warned that AI-driven demand would reshape the memory market. Today, vendor behavior, pricing, and infrastructure planning are changing faster than anyone expected. Over the past several months, conversations about artificial intelligence infrastructure have focused largely on performance, capability…

Supply Chain by Dave Dimlich

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Surviving the Perfect Storm of Memory and Supply Chain Shortages

The shortage, driven by AI data centers’ unquenchable thirst for memory – and the world’s unquenchable thirst for AI data centers—is putting the industry in a bind. By: Dave Dimlich President of SD3IT It’s one thing everybody is talking about that nobody really wants to…

Publications Supply Chain by Dave Dimlich

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Recognizing the Real Value in VARs

A value-added reseller provides much more than just a link in the procurement chain. Modernization, cybersecurity, and marshaling the best use of resources are among the driving forces behind any organization’s IT and business strategies these days. These are wide-ranging, big-picture subjects, whether…