How Virtual Data Storage Can Lower IT Costs

The emergence of software-defined storage and hyperconvergence technologies makes virtual data storage a viable option for businesses looking to reduce their IT costs. These solutions can save considerable amount of money because they don’t require the redundancy in hardware that is usually required in traditional enterprise storage architectures to ensure disaster recovery.

Virtual data storage enables IT departments to pool physical storage devices, such as SANs Find Out More which appear to be a single device or virtual storage array. There are a variety of ways to utilize this technology using network-based storage (which combines all of the storage devices within 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 such as networking components and servers, along with the common management tools and hypervisors. It must also support data encryption, granular access and authentication controls, and robust backup and disaster recovery capabilities.

Virtual storage should also be able to address issues with latency and performance. This includes ensuring that critical applications can run without impairing performance or adding to the speed of data retrieval. This involves evaluating the storage controller’s capabilities, network bandwidth and capacity for disk I/O as much as deploying caching mechanisms. It also requires the implementation of advanced storage functions, like tiering and replication at the virtualization level.

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