Build your understanding of power, cooling, and safe operational judgment.
40 practice questions. 8 incident scenarios. A glossary, calculations, and printable worksheets.
$29 one-time purchase • Instant PDF download • Study at your own pace
I'm Hugh Johnson, founder of Independent Data Center Learning, with nearly 10 years of experience across data center technician and critical facilities roles.
My experience spans AWS, Microsoft, and Google environments, including contractor assignments, as well as roles with Astreya and Iron Mountain. I've also worked in Digital Realty, CyrusOne, and Equinix facilities.
I created these study guides to help aspiring technicians connect technical concepts with the practical demands of data center work. Explore power, cooling, operational judgment, and interview preparation through clear explanations, original practice questions, scenarios, and worksheets.
Independent Data Center Learning is my own educational brand. The companies named describe my professional background and do not sponsor or endorse these products.
