Technology
Virtual Machine
What is Virtual Machine?
A virtual machine (VM) is a software emulation of a computer system that runs on top of a physical computer, allowing multiple operating systems to run simultaneously on the same hardware.
Why Virtual Machine Matters
Virtual machines have transformed IT infrastructure by enabling efficient resource utilization, simplified deployment, and enhanced security through isolation.
How Virtual Machine Works
- Hypervisor software manages hardware resources
- Guest operating systems run independently in isolated environments
- Hardware resources are allocated dynamically
- Virtual networking connects VMs and external networks
Applications
- Server consolidation and resource optimization
- Software development and testing
- Legacy application support
- Cloud computing and infrastructure
- Security isolation and sandboxing