The history of the DataCenter - Mainframes to Virtualization

A Four-Part History of the Modern Data Center

This course traces the evolution of the data center from paper filing cabinets and early mainframes through successive generations of computer hardware, operating systems, and the Dot Com era, up to server sprawl and modern virtualization. It's structured as background context rather than a hands-on technical tutorial.

Who It's For

Beginners looking at modern virtualization or cloud technologies who want historical context for how the field arrived at where it is today.

Key Takeaways

• How data centers evolved from physical filing systems to mainframes
• Shifts across different computer hardware and operating systems
• The impact of the Dot Com era and server sprawl
• The path toward modern virtualization

It's a concise orientation course, best paired with a more technical virtualization or cloud course.