Software Based Storage, as opposed to traditional storage systems like RAIDs, are a combination of In a Storage Cluster two or more servers act as one single storage system.
This can be a Scale-Out Cluster, where many nodes join their capacity, performance and bandwidth to the clients.
Or it can be a Failover Cluster, where two nodes offer high availability by presenting themselves as one single system with a virtual address.
A special case is the Metro-Cluster, where the two cluster nodes are placed in different locations.
EUROstor offers all these types of storage clusters will gladly support you to find an appropriate and tailor-made solution.