Syllabus →

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Endsem →

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Imp Stuff →

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Personal Notes (refer your own) →

SAN in simple words →

Imagine you have a big library, and you want to make sure many people can read and write books there super fast. A SAN is like a secret superhighway just for delivering and storing these books.

Here's what happens:

  1. Storage Devices: In this library, you have lots of bookshelves (storage devices) where you keep your books (data).
  2. Special Roads: Instead of regular roads, you have special high-speed roads (network) that connect your bookshelves to computers. These roads are like express lanes for data.
  3. Block-Level Access: People don't take entire books; they take small parts of books (blocks) at a time, like reading just one page. This makes it really quick to get what they need.