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The most valuable commodity on earth today is data. How we make it, use it, move it & protect it. Join David McCall as he invites guests from all industries to talk about how they use data to drive their business & innovation in their market.
Episodes

21 hours ago
21 hours ago
I’m joined by Dan Golding to tear down the old rules of data center design. We explore the nuclear renaissance, why the fiber-to-power trifecta is non-negotiable, and why 600kW racks might require you to wear a face shield. It's time to stop resting on our laurels.
- Idaho National Lab (INL): Referenced in transcript as "Gaidu National Lab" regarding SMR scale calculations. https://inl.gov/
- Commonwealth Fusion Systems: Mentioned regarding Google’s power purchase agreement for the first plant in Virginia. https://cfs.energy/
- Nvidia: Referenced regarding the 600kW rack roadmap. https://www.nvidia.com/
- Open Compute Project (OCP): Mentioned regarding upcoming discussions on cooling infrastructure. https://www.opencompute.org/
- Guest: Dan Golding, CTO and Apple/Google Veteran.
- LinkedIn Profile: https://www.linkedin.com/in/dgolding/

Friday Dec 19, 2025
Ep237: Jim McDermott on the Digital Monroe Doctrine, Power, and Data Gravity
Friday Dec 19, 2025
Friday Dec 19, 2025
Jim McDermott drops a provocative idea: a Digital Monroe Doctrine to keep compute close to home while partnering with Canada and Mexico. We geek out on why moving bits beats moving electrons, power gravity, and how prosperity next door keeps everyone happier (and scorpions cooler).
https://www.linkedin.com/in/jamesacmcdermott/

Friday Dec 12, 2025
Friday Dec 12, 2025
Steve Altizer—mechanical legend and self-proclaimed closet architect—offers a fresh way to look at the modern data center. From the rise of prefabricated white space to liquid cooling’s growing pains, he lays out where the industry is headed and why the old concrete box might finally be ready for an upgrade. It’s smart, honest, and unexpectedly fun.

Wednesday Dec 03, 2025
Ep235: Santiago Suinaga – From Mexico City Gamer Kid to Data Center Titan
Wednesday Dec 03, 2025
Wednesday Dec 03, 2025
Santiago Suinaga grew up in Mexico City with a Macintosh and a dad obsessed with tech. 19 years later, he sold his data center empire and now runs Infrastructure Masons full-time. We talk power, community drama, AI boom, and why the industry needs to stop working in silos.
Guest LinkedIn: (33) Santiago Suinaga | LinkedIn
Infrastructure Masons: https://www.imasons.org

Monday Nov 24, 2025
Monday Nov 24, 2025
I sat down with Uptime Institute’s Rose Weinschenk – a former psychology researcher turned data-center truth-teller. Rose brings a rare talent: understanding the humans behind the hardware. We dig into how people actually behave in high-stakes environments, why mentorship still matters, the trouble with poaching, and what it really takes to build trust in an AI-powered future. It’s thoughtful, nerdy, and full of moments that make you wonder why more psych majors aren’t running critical infrastructure.
References & Links
Uptime Institute 2025 Staffing Survey Report: https://intelligence.uptimeinstitute.com/resource/2025-staffing-and-recruitment-survey-results-and-crosstab-files
Rose Weinschenk: https://intelligence.uptimeinstitute.com/author/rweinschenk
Uptime Institute: https://uptimeinstitute.com/

Wednesday Nov 12, 2025
Ep233: Kurt Lindorfer – “Shaking Things Up with Seismic Smarts & Data Center Swagger”
Wednesday Nov 12, 2025
Wednesday Nov 12, 2025
Structural engineer Kurt Lindorfer joins the QTS Experience to explore what happens when design goes beyond the code. From intelligent structures and base isolation to hula-dancing data centers, we blend serious seismic insight with humor—because protecting billions in data deserves a little swagger.

Friday Oct 31, 2025
Friday Oct 31, 2025
Join me as Manja Thessin from AFL dives into the wild world of data center densification–think packing 10x more fiber into racks without turning techs into contortionists. We geek out on AI's fiber frenzy, modular magic, and why spreadsheets are so last decade. Buckle up for this eye-opening chat!
Guest Links
Manja Thessin's LinkedIn Profile: (31) Manja Thessin, RCDD, RTPM | LinkedIn
Company Website (AFL): https://www.aflglobal.com/

Friday Oct 17, 2025
Ep231: Joe Rozza – The Power of Purpose, Water, and Sustainable Innovation
Friday Oct 17, 2025
Friday Oct 17, 2025
Joe Rozza joins me to explore how passion, purpose, and practical sustainability collide. From Florida’s drainage ditches to corporate water stewardship, we dig into resilience, governance, and how real business value flows when companies stop treating sustainability like a side project. Dive in—this one’s deep.
- Jimmy Carter's book "Palestine: Peace Not Apartheid" (referenced regarding PLO formation and water diversion): https://www.amazon.com/Palestine-Peace-Not-Apartheid-Carter/dp/0743285034
- American Society of Civil Engineers (ASCE) Infrastructure Report Card (referenced for U.S. infrastructure grade of D): https://infrastructurereportcard.org/
- Net Zero Carbon commitments (general reference to corporate pledges): https://www.weforum.org/agenda/2021/11/net-zero-emissions-cop26-climate-change/
- Joe Rozza's LinkedIn Profile: https://www.linkedin.com/in/joe-rozza-p-e-bcee-a8143b12
- Ryan Companies Website: https://www.ryancompanies.com/

Monday Sep 08, 2025
Monday Sep 08, 2025
Brent Trenga joins me to spill on why construction is stuck in the Stone Age while we run space-age data centers. We geek out on circular economies, ethical capitalism, and why data centers should be built like Legos—easy to snap together, just as easy to snap apart—so growth and reuse don’t come with carbon regret. Tune in for laughs and lightbulb moments!
References to Studies, Reports, Data, or External Agencies
- Katerra (failed mass timber company) – Company history https://en.wikipedia.org/wiki/Katerra
- Sidewalk Labs – Alphabet project https://www.sidewalklabs.com/
Guest Links
- Brent Trenga's LinkedIn Profile: https://www.linkedin.com/in/brent-trenga-a077278
- Company Website: Kingspan Insulated Panels North America https://www.kingspan.com/us/en-us/product-groups/insulated-panels

Tuesday Aug 19, 2025
Tuesday Aug 19, 2025
I've got Luke Saladyga sharing his wild ride from nukes on subs to hyperscale data centers at Google and now Oracle. We dive into operational maturity, high availability nines, and why curiosity beats repetition every time – because who wants boring when you can automate the chaos?
Studies, References, and External Mentions
- Myers-Briggs personality test (referenced in leadership course): https://www.myersbriggs.org/
- Open Compute Project (initiated by Meta): https://www.opencompute.org/
- Nvidia GTC conference and GB200 GPUs: https://www.nvidia.com/gtc/
- IEC 61850 standard (substation protocol): https://webstore.iec.ch/publication/6028
Guest Links
- Luke Saladyga's LinkedIn Profile: https://www.linkedin.com/in/saladyga/
- Oracle Company Website: https://www.oracle.com/
