What Is a Storage Area Network (SAN) and How Does It Work?
A dedicated high-speed network or subnetwork known as a “storage area network” (SAN) connects storage devices and provides shared storage pools to several servers. Modern workplace computing frequently necessitates a far higher degree of control, management, and adaptability. The storage area network was developed due to these requirements (SAN). How does a SAN work? Storage traffic performance can be optimized and expedited by connecting the pooled storage to servers across a different network from the conventional LAN because the storage traffic no longer needs to compete for LAN bandwidth required by servers and their workloads. The host, fabric, and storage layers are the three main layers that make up storage area network technology . Each layer is unique in its elements and traits. 1. Host layer The host layer represents the servers connected to the SAN. Most of the time, the hosts, or servers, are running storage-dependent enterprise workloads like databases. Host hosts com...