Table of Contents
Why Did Companies Adopt Server Virtualization in the 1990s and 2000s?
Discover the primary economic pressure that drove the adoption of virtualization. Learn how companies used virtual servers to combat expensive server sprawl and wasted data center resources in the 2000s.
Question
Which economic pressure primarily drove the widespread adoption of virtualization from the 1990s to 2000s?
A. The high cost of network infrastructure components
B. The demand for personal computing and development purposes
C. The need for more physical security in datacenters
D. The challenge of underutilized physical servers and wasted resources
Answer
D. The challenge of underutilized physical servers and wasted resources
Explanation
To understand the rise of virtualization, you have to look back at how companies managed their IT infrastructure in the 1990s and early 2000s. Back then, the standard practice was to buy a brand new, physical server for every new application or service. Because these servers were dedicated to single tasks, they rarely used all their processing power, leaving huge amounts of expensive computing capacity sitting completely idle. As server rooms rapidly expanded—a problem known as “server sprawl”—the costs for buying hardware, powering it, and cooling the massive rooms became an overwhelming financial burden. Virtualization offered a perfect economic solution, allowing companies to run multiple virtual servers on a single physical machine, instantly slashing costs and maximizing their hardware investments.
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