VIRTUALIZATION

VIRTUALIZATION

1. DEFINITION

2. BENEFITS

   • RESOURCE UTILIZATION
   • SECURITY
   • EASY TO MANAGE
   • IMPROVE AVAIBILITY

3. DRAWBACKS

   • HIGH COST OF IMPLEMENTATION
   • SCALABILITY ISSUE
   • TIME CONSUMING

4. EXAMPLES

   • Application virtualization
   • Desktop virtualization
   • Server virtualization
   • Storage virtualization
   • Network virtualization

5. CHALLENGES

   • Depleted resources
   • Lack of application awareness
   • Unused virtualization features
   • Congested storage network
   • Management complexity

6. HYPERVISER

   • TYPE1 \ BARE METAL
     • VMware ESX
     • Microsoft Hyper-V
     • Citrix XenServer
   • TYPE2 \ HOSTED
     • VMware Workstation
     • Microsoft Virtual PC
     • Oracle VM VirtualBox