Virtual servers and cloud computing has revolutionized the IT Word, both gave a organizational and change in management. Still many companies are still reluctant to use Virtualization, because they consider the risks to benefit ratio.
Important Points on Virtualization Management
Virtualization was and is an approach that realistically, it is true that both the friends and enemies will have the new technologies: the industrialization of IT to the introduction of automation and flexible methods of installation, configuration and migration of applications and functions of Virtualization.
Cloud computing and Virtualization lead to the total transformation of the traditional IT. Access to CPU cycles to organize, memory, storage or I / O bandwidth, is possible which would break free of the respective physical limitations. This would have been forced IT departments to move away from the old silo architecture. Without a rethinking of the organizational structure of the IT department and without an adjustment of the Virtualization, all will lose track. The magic word for the management of virtualization and its impact is management. However, some management principles can help the IT department. If a physical server into a Virtualization environment, or moved into a virtual machine (VM), you can eliminate its connection to the physical infrastructure. Allocation of servers for new applications or more I / O performance is greatly facilitated in Virtualization.
Capacity planning is then related to the entire data center and not just physical in a single box. Virtualization opens up new assignments of tasks. Support for the work of business units was operated in the past rather cumbersome: They ordered new servers or storage space, discussed budgets and schedules. Today, a Virtualization deployed infrastructure can make decisions quickly, if it is organized in the sense of service catalogs. With virtualization, the tasks has been changed in the IT department. In the past, attempts have been made for new employees with appropriate skills. The range of virtualization and cloud specialists is sown rather thin. Experts recommend of internal training and retraining processes. Virtualization Architect can be a job descriptions with future opportunities.
Conclusion on Virtualization Management
The new wave of technology, whether one describes it with virtualization, cloud computing, or the industrialization of IT Services makes IT is not easy. Critical processes such as resource allocation, migration of applications or security requirements to complex tasks.
This article on Virtualization Management is written by Mr. Kanai Lal Saha, who has been regularly writing excellent articles on core computing, Virtualization and Cloud Computing.