Traditional Culture Encyclopedia - Traditional festivals - What is the difference between NAS and SAN storage?
What is the difference between NAS and SAN storage?
1, different structures:
In the SAN structure, the file management system (FS) is still on each application server. On the other hand, NAS means that each application server uses the same file management system through network sharing protocols such as NFS and CIFS. In other words, the difference between NAS and SAN storage systems is that NAS has its own file system management.
2. Different goals:
NAS focuses on applications, users and files and their favorite data. SAN is a reliable infrastructure, which focuses on disks, tapes and their connections. In the future, the comprehensive solution from desktop system to centralized data management to storage equipment will be NAS plus SAN.
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