Explain about SAN AND NAS Technology

Question

Accepted Answer

SAN and NAS are storage technologies used in IT infrastructure to store and manage data efficiently.

SAN (Storage Area Network) is a high-speed network that connects storage devices to servers, allowing multiple servers to access the same storage resources.
NAS (Network Attached Storage) is a file-level storage connected to a network, providing file-based data storage services to other devices on the network.
SAN is typically used for block-level storage, while NAS is used for file-level storage.
SAN offers better performance and scalability for large enterprises, while NAS is more cost-effective and easier to manage for smaller organizations.
Examples of SAN vendors include Dell EMC, HPE, and NetApp, while examples of NAS vendors include Synology, QNAP, and Western Digital.

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