What are the potential challenges or drawbacks of implementing virtualization in a data center or enterprise environment?

Virtualization is a technology that has transformed the way data centers and enterprise environments operate. By abstracting physical hardware and creating virtual instances of servers, storage, and networking resources, virtualization offers significant benefits, such as resource optimization, cost savings, and enhanced flexibility. However, like any technology, it also comes with its set of challenges and drawbacks that organizations must consider before implementing it in their environments.