Storage virtualization is an IT solution that combines multiple physical storage devices into one storage device, for example a storage area network (SAN). This allows data centers to make use of low-cost hardware and manage the space together using software. This enables advanced storage algorithms to apply to the hardware, resulting in faster data storage.
The advantages of virtual storage are numerous. They include improved space utilization, simplified management, improved performance and lower risk. It also allows for seamless data migration and makes it easier to manage the use of advanced features.
Storage Virtualization can be implemented on a server or the primary controller for storage. This means that it can be used to support storage from various vendors and can be used to store files or block-based information. It can be used in both SAN and NAS environments. This type of virtualization is not to be confused with cloud-based storage. Both virtualize storage, but the former is done by an appliance, while the latter happens on the internet.
There are a few differences between the two types of technology However, the main difference is that a cloud-based storage solution involves entrusting data to an outside organization and must undergo stringent cybersecurity certifications. A virtual storage solution, on the other hand is located on premises, giving you to control who has access to information and applications. It’s important to understand the difference between them so you can make an informed decision about your data storage solutions.