Virtualization

Virtualization

1. Benifits

   • Increase efficiency and productivity
   • Control independence and DevOps
   • Slash your IT expenses
   • provides energy savings.
   • It offers a better uptime
   • promotes digital entrepreneurship

2. Definition: Virtualization is technology that lets user to create useful IT services using resources that are traditionally bound to hardware.

3. Drawbacks

   • It can have a high cost of implementation
   • It still has limitations
   • security risk
   • It creates a scalability issue

4. Challenges

   • Performance monitoring
   • Resource distribution
   • Security
   • Backward compatibility
   • VM Sprawl

5. Hypervisor

   • Bare method
     • Citrix/Xen Server
     • Microsoft Hyper-V
   • Hosted
     • Microsoft Virtual PC
     • Oracle Virtual Box

6. Cloud + Virtualization

   • Benefits
     • Protection From System Failures
     • Hassle-Free Data Transfers
     • Firewall and Security
     • Smoother IT Operations
     • Cost-Effective Strategy