Logical Directory Structures

The directory have a logical structure that defines how files are organized inside the directory. There are many organizing schemes such as single level, two level, tree structure, and acyclic-graph structure. In this article, you will learn about various logical directory structures and need for them. Single Level Directory It is the simplest directory structure … Read more

Storage Structure

Files are stored on random-access storage devices including hard disks, optical disks, and solid-state disks. The storage device can entirely be used as a file system or divided into many partitions. Each partition may or may not have a different file system. Storage devices are collected into RAID sets, that provides high availability and fault … Read more