What Are the Different Types of Virtual Data Storage?

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Storage virtualization blends physical storage devices into what appears to be an all-in-one data pool. It accomplishes this by aggregating the storage capacity from various devices and presenting it as one entity to the server, thereby eliminating redundant hardware and making storage more cost-effective.

A VDR (virtual data room) can be used to streamline the process of due diligence or to raise funds from investors by allowing different parties to work in a safe environment. VDRs provide a range of tools that simplify project management and ease collaboration. They can be costly, and they lack some of the most advanced features in cloud storage.

Cloud storage services enable users to store data remotely and retrieve it with an internet browser, thereby reducing the need for redundant hardware. However, it does require trust that your company’s data is protected by a third party.

Block storage virtualization is a software application that creates a barrier between physical disk drives and the operating system, which allows them to be accessed faster than if they were being read directly from the drive. It also eliminates the need for a separate hardware platform, like RAID which manages storage devices.

File virtualization concentrates on NAS storage architecture. This enables companies to maximize storage usage, consolidate servers, and perform non-disruptive migrations of files. This is accomplished by removing the need for physical directories and files systems and delivering advanced features such as caching and tiering at storage virtualization levels.

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