What Is A Virtual Data Center?

What Is A Virtual Data Center?

A data center is a term that has been used for a long time to describe a centralized location where all of the information technology resources of a business are located. The resources include hardware components like servers, redundant arrays of independent disks (RAID) backup systems and networking routers. The operating system and other critical applications that run the hardware are also part of the data center. Traditionally a data center is a physical location that has been specially outfitted with temperature and humidity control systems as well as special power regulation units. A virtual data center is based on the same concept as a data center with a few key differences.

 
 

Virtualization

 
 

The key to creating a virtual data center is an integrated hardware and software model known as virtualization. Virtualization gathers the hardware resources in the data center such as the servers and routers and then decouples administrative control, file systems, basic processes and even provisioning from the underlying hardware architecture. The virtualized layer gives administrators and businesses a new range of options that a traditional data center does not. The most innovative feature of a virtualized data center is that the infrastructure can be provided across a network to a business that does not contain the core hardware.

 
 

Enterprise Cloud Systems

 
 

A virtual data center in the most modern terms is a collection of cloud services bundled together as an enterprise-level infrastructure that businesses can lease. The cloud-based services include software as a service (SaaS), cloud storage, infrastructure as a service (IaaS) and many others. This is most often used to deliver applications like enterprise resource planning (ERP) software, customer relationship management (CRM) software or complete front-end office suites. The virtualization of the hardware and services means that the different applications, file systems, storage areas and other resources can be delivered across the Internet and then accessed from dumb terminals, laptops or mobile devices on the client side.

 
 

Benefits Of A Virtualized Data Center

 
 

The decoupled hardware and software layers along with software that automatically manages issues such as routing, balancing and most provisioning gives businesses and administrators many new options. Hardware can be upgraded, added or removed without interrupting service. With fully implemented SaaS deployment software can be patched or upgraded without requiring any action on the part of the client. The change in software will be seamless and could go completely unnoticed. The distributed resources of the center mean that the full potential of each piece of hardware can be utilized creating less waste while also using less energy every day.

 
 

Why Businesses Choose Virtualized Data Centers

 
 

Businesses are turning to virtualized data centers in increasing numbers because of the flexibility that is provided. The IaaS model means that the same data center can be used to provide common access to separate locations all around the world. Every office will have access to the same file systems and SaaS applications. Additionally, this type of data center can be delivered to any capable device making it a perfect solution for new technologies in the future. One of the largest reasons that a virtualized data center is an attractive option for businesses is because it cuts initial startup costs for a data center to almost nothing beyond the price of leasing a partition from a provider.

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