Storage virtualization is an IT solution that pools multiple physical storage devices into one storage device, such as the storage area network (SAN). This allows data centers to utilize standard hardware at a lower cost while managing the storage space with software. This allows for advanced storage algorithms to apply to the hardware, leading to more efficient data storage.
The advantages of a virtual storage solution are numerous. The benefits of virtual storage solutions include improved utilization of space and administration that is simpler, enhanced performance, and reduced risk. It also enables seamless data transfer and eases the application of advanced features.
Storage Virtualization is implemented on the host or primary storage controller. This means that it can be used to support storage from different vendors and can be used to store file-based or block-based data. It is also a good choice for both SAN and NAS environments. This type of virtualization should not be to be confused with cloud storage. Although it is similar in the sense that both use storage virtualization but the former is carried out on an appliance while the latter is a type of virtualization which occurs on the public internet.
There are a few differences between these technology. The main difference is that a cloud-based storage solution requires you to hand over your data to a third-party and must meet stringent security certifications. On the other hand the other hand, a virtual storage service is hosted on-premises, allowing you to determine who is able to access your information and applications. It is crucial to understand the distinction between these two options so you can make an educated choice regarding the storage options you choose for your data.
