SAN vs NAS vs DAS Explained | Linux Storage Basics for System Administrators

Описание: If you are learning Linux system administration, DevOps, or cloud infrastructure, understanding different storage architectures is essential.

In this video, we explain the three major storage technologies used in modern IT environments:

✔ Direct Attached Storage (DAS) – simple storage connected directly to a server
✔ Network Attached Storage (NAS) – network-based file storage used for sharing data between multiple systems
✔ Storage Area Network (SAN) – high-performance enterprise storage that provides block-level storage

You will learn:

• What DAS, NAS, and SAN are
• The difference between file-level and block-level storage
• Which storage type is used in enterprise data centers
• How Linux servers interact with different storage systems
• When organizations choose SAN vs NAS vs DAS

This video is perfect for:

Linux beginners

System administrators

DevOps engineers

Cloud engineers

Anyone preparing for Linux or infrastructure interviews

Understanding these storage architectures is fundamental for managing servers, virtualization environments, and large-scale infrastructure.

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