Upload
mitesh-soni
View
619
Download
3
Embed Size (px)
DESCRIPTION
VIRTUALIZATION AND ITS EVOLUTION
Citation preview
Visit Researcher’s Blog - http://clean-clouds.com
http://clean-clouds.com
VIRTUALIZATION AND ITS EVOLUTION
Visit Researcher’s Blog - http://clean-clouds.com
Progress to Uprising
• 1960 – Virtualized Memory Systems
• 1970 – Virtualized OS (IBM)
• 1980 – ??? (low-cost desktop )
• 1990 - ??? (low-cost desktop )
• 2000 till today – Virtualization has become a buzz word
Need of an hour:
• Agile Business Requirements• Increased Total Cost of Ownership• Resource sprawl • Low Resource utilization • Complex server-storage migration • Inefficient Resource deployment • High-availability complexity • Disaster-recovery complexity • Need for Green IT• Automating Processes• Policy Driven Management
Visit Researcher’s Blog - http://clean-clouds.com
Scope of Virtualization
• Reduces CapEx/OpEx - Server Consolidation • Business Continuity Compliance - High Availability
and Disaster Recovery• Optimization – Capacity Planning• Automation – Service Catalogs and Compliance• Mobility and security - Client Virtualization• Reduce time to market - Software Lifecycle
Management • Smart Infrastructure – On-demand resources• Security – Virtualization security• Ready to Run applications
Visit Researcher’s Blog - http://clean-clouds.com
Physical to Virtual World
Hardware Emulation
Full Virtualization
Para Virtualization
OS Virtualization
Desktop Virtualization
Machine Simulation by S/We.g. QEMU, Bochs
Bare Metal Hypervisore.g. VMware, z/VM Host OS
based e.g. Xen, UML
Custom Execution Environments (e.g. OpenVZ, Linux-VServer)
Application Virtualizatio
n
Mobile Virtualizatio
n
Visit Researcher’s Blog - http://clean-clouds.com
Innovations and Benefits
Visit Researcher’s Blog - http://clean-clouds.com
Virtualization and Radial ListPerformance • Tech Innovation
Flexibility
• Live Virtual Machine Migration without downtime
• Fault tolerance
Management of Virtualized Technologies
• VM action log• VM snapshots
Enterprise Willingness
• HR, Accounting and ERP, CRM
Road Blocks • Security, • DR & Governance
Virtualization
Visit Researcher’s Blog - http://clean-clouds.com
Merits & Challenges
Benefits Challenges
Download with Linkedin Username/Password
Download with Linkedin Username/Password
Download with Linkedin Username/Password
Download with Linkedin Username/Password
Download with Linkedin Username/Password
Thank You