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Virtual data storage is gaining popularity as an increasingly popular choice for companies seeking to cut costs in IT. These solutions can save considerable amount of money because they don’t require the redundancy of hardware that’s typically required in traditional enterprise storage systems to ensure disaster recovery.

Virtual data storage permits IT to pool physical data storage devices such as SANs into what appears to be one device, or virtual storage array. There are a variety of ways to use this technology using network-based storage (which combines all of the storage devices in an FC or iSCSI storage area into a single pool, which is managed by a central management console) and host-based virtualization. Host-based Virtualization can be used in HCI Systems and Cloud Storage.

To function the way it should, virtual storage must be compatible with the hardware infrastructure, networking components and servers, as well as with standard management tools and hypervisors. It must also support data encryption, granular access and security controls, as well as robust backup and disaster recovery capabilities.

Furthermore, virtual storage should be able to handle performance and latency concerns. This includes ensuring that critical applications sharefile vs dropbox for business can run without impairing performance or adding to the delay of data retrieval. This means evaluating storage controllers, network bandwidth and capacities of disk I/O and the deployment of cache mechanisms. This also includes using advanced storage features such as tiering and replication at the virtualization level.