Advent of virtualization and cloud computing has resulted in a multitude of advantages including optimization of server’s capacity, greater flexibility and so forth. One of the most interesting advantages of data center virtualization is an increase in hosting bandwidth. This is in addition to large number of management services, and cost reduction.

Data center virtualization is essentially an arrangement of using resources of a single server for creating multiple virtual machines that can be remotely accessed. Being a virtual machine, it obviates need of staffing and hardware requirements and runs through the operating system of the physical server.

In fact data center virtualization is being implemented by organizations for improving bandwidth capabilities. It is necessary to understand what exactly is the process of virtualization, how does it augment bandwidth, and in what aspects does it differ from conventional shared servers.

Understanding the basics of data center virtualization

The term data center virtualization is associated with exploiting an ability of a standalone server to be partitioned into multiple subsets of virtual hardware. Virtualization process is often used for dividing a physical hardware for creation of large number of fully functional virtual systems.

The objective each virtual instance created by the process of server virtualization is to deliver identical functionalities of a physical server. The virtual hardware is also referred to as a Virtual Machine or VM. Every Virtual Machine is designed for installing an application system and a set of application similar to any physical server.

Thanks to the benefits of virtualization, the past decade has witnessed emergence of a plethora of businesses and data center service providers offering virtualization services to clients. The principal advantages of data center virtualization are reduction of infrastructure costs, enhanced availability, and optimum utilization of hardware capacities.

Prime differences between traditional shared servers and data center virtualization

There is a lot of confusion about dissimilarities between conventional shared servers and virtualization of data centers. The misunderstanding is essentially related to the fact that virtualization is the principal ingredient of shared servers. In order to make shared servers operate with optimum efficiency, it is necessary to adopt the process of virtualization. Hence it is observed that all shared server systems are able to provide virtualization services to customers. By implementing the process of virtualization, we are capable of manipulating hardware of server and it is this manipulation which is responsible for virtualization and allows us to avail cloud severs as well as shared servers.

Data center virtualization and augmentation of hosting bandwidth

The very process of sharing a single server by multiple Virtual Machines is responsible for greater availability of bandwidth. It should be appreciated that every Virtual Machine is relying on a single physical server for all resources including bandwidth. By using process of virtualization it is possible to significantly reduce need for application installation as well as multiple traffic flows. This essentially improves availability of bandwidth in addition to reduction in bottlenecks. The overall effect of greater availability of bandwidth resources to be utilized by server is responsible for an improved performance.

This is further supported by the automatic and ongoing traffic monitoring tools that effectively prevent switch failures and network overload events with provision of usage projections for a long period. These projections can be leveraged by business owners to improve ability of predicting future traffic conditions much before the creation of traffic bottlenecks.

Future of data center virtualization

There is a great scope for extending the benefits of virtualization to implement the same at all components of IT infrastructure. Virtualization of storage, networking, security, and CPU can be a giant step in the future. This brings us to software defined data centers that are able to abstract all parameters of an infrastructure including operations, deployments, configuration, and provisioning among others.

Virtualization process will have to be exploited for improving ability of applications, components, networking, and storage systems to perform at different levels according to requirements of different workloads.

With extension of virtualization to cover multiple aspects of data center or enterprise IT infrastructure, users can achieve higher levels of performance through better agility and operational efficiency. Moreover software defined data centers will be able to reduce requirement of manpower and mitigation of overall administrative costs.