One concept that is very important when it comes to dealing with computers and other electronic devices is virtual storage or virtual memory. Depending on how technical one wants to be, it can be a very difficult concept to grasp, especially for those who aren’t really well-versed when it comes to computers.
Virtual Storage: The Basics
Virtual memory can be taken as the literal virtualization of the memory storage or storage medium. In general, it is used to increase the original memory capacity of a device. To further explain it, virtual memory refers to the treatment of the storage devices of a computer such as the hard disk drive and the optical disk as an aggregate physical storage. As such, it seems that the computer has one big memory wherein it actually has multiple storage devices which contribute to the total memory.
In other words, virtual memory is just an aggregate of the various storage devices of the computer which removes the strain of the limitation of the physical memory. The removal of the strain is due to the storage devices sharing one physical storage space which, more or less, allows a storage device to take advantage of and occupy the unused space of another storage device. Of course, this can be made more complicated but such definition is the over-simplification of how virtual storage works.
Virtual Storage: The Uses And Benefits
Virtual memory is considered as a modernization of managing memory and data as it offers many benefits. As such, it is often used in businesses which rely on or use computer data over the course of their business. Specifically, the information technology team or IT team uses the concept of virtual memory in handling the company’s data or information. There are other benefits when it comes to virtual memory such as the following:
- easier data recovery,
- increased performance and response to user input,
- cheaper storage of various data and information, and
- an affordable way to protect data from corruption or loss.
In the end, the concept of virtual memory is something that can be easily understood when simply explained as the virtualization of memory storage which makes it seem that the computer has storage devices with a bigger memory than it actually has. It is considered as a modernization of memory management, making it understandable why it is becoming widespread and used not only for private reasons but also for commercial purposes.