Benefits of Server Virtualization
Server virtualization typically describes the process of hosting multiple OS images on solitary hardware. Both hardware virtualization and OS virtualization technologies create the virtual server, which help reduce space occupied by physical hardware and free up server rack space.
1. Reduces costs
Server consolidation can help reduce information center footprint and data server costs as well as enhance energy efficiency in data centers, which help relieve the support hassles required to maintain the hardware.
2. Conserves energy
By using server virtualization to manage multiple data centers, reducing power consumption in data centers becomes the main priority, in so doing virtualization has become popular among data centers seeking energy efficiency. Using server virtualization will help minimize data server cost as well, which it vital in any IT department.
3. Improves efficiency
Server virtualization typically enables companies to minimize budget in IT department by reducing server hardware expenses, reducing space needs, enhancing ROI and IT operational effectiveness. Additionally, server management can also help reduce staffing needs in the IT department.
4. Encourages capacity planning
To reduce server administration hassles and improve efficiency in data centers, virtualization tools come in handy to help in capacity planning, automated server configuration, workload balancing on virtual servers, and configuration management databases.
5. Fastens server deployment
You can create virtual server that is easily duplicated to increase efficiency in data centers. Moreover, by having separate servers on the same hardware you can prevent data loss when changes or upgrades are made.
6. Use several operating systems
Server virtualization also enables you to manage multiple operating systems, for instance Windows 2000, Linux, Windows XP and so forth. You can also improve efficiency as well as the cost of server management, by using server utilization.
Scalability is the main problem associated with server virtualization. Server hosting would fail when virtual servers go offline.