Mirroring is the most valuable feature because I can provide a high-level of service and optimize the use of obsolete storage.
DataCore SANsymphony provides high availability through synchronous mirroring, enhancing data protection and disaster recovery. Its scalability supports VMware and Hyper-V, optimizing performance with parallel I/O and auto-tiering. However, iSCSI connectivity issues during maintenance, a costly subscription model, lack of NVMeoF, absence of a Linux version, and missing continuous data protection features are drawbacks to consider. Despite limitations, its flexibility and integration capabilities remain strengths.