What Is File System? How Files/Directories Stored? [Video Crash Course]

If you lot are actually curious virtually digital marking of file to the physical/electronics too magnetic marking of files, how file blocks works, how metadata helps to procedure files, how file is existence stored too accessed, All you lot involve to create is run into this.

NTFS, EXT3, FAT, FAT32, VFAT too and hence on, if you lot are computer’s whatever way deeper user you lot must confront ane of these damage till now. Specially acre formatting your difficult stimulate or USB pollex drive.

It's all virtually file these are called file system, it's all virtually logic too construction followed past times an OS to shop file on difficult stimulate blocks too how it's going to hold upward organised.

What is file?

Files(digitally) are collection of information stored inwards which are organised inwards really definitive ways too hence that other programs and/or users tin sympathise rootage what type of information inwards it too what information within it is. File type means, text, mp3, video, Images too information agency content within that.

Filetype volition create upward one's heed which programme it should hold upward triggered to procedure this file equally each plan equally their ain logic to procedure files based on its type.

File has 2 basic components

• Metadata (Data/information virtually files) example : type. Name, location, permission, attributes, description, created at, concluding modified etc.
• File information : is actual information stored inwards binary form.

What is directory?

Directory is a file which contains information like, listing of files, place of those files inwards shape of blocks, size, creation date, basically all meta information of those file.

When nosotros telephone telephone off directory, it shows listing of files whose details/metadata it contains too and hence on.

How file is stored on Hard drive/Storage drive?

Storage stimulate consist of modest blocks of bits, each bits are either able to shop 1 or 0 inwards whatever shape tell charges, or magnetic alignment.

Read too write procedure of information vary on type of storage device exactly the halt concept remains same, saving 0 too 1 too reading dorsum same.

What is file system?

File scheme are the logics or organisation or construction defined inwards which files volition hold upward stored too volition hold upward acced from storage device.

Each storage device needs to hold upward formatted earlier implementing or changing file scheme on it.

This is the procedure for creating file system. File scheme allows operating scheme to sympathise the designing too conduct required to read the files from difficult drive.

A Quick Crash class for agreement file scheme too its working

Below is the video which permit you lot visibly sense what is file scheme how file is existence saved too how it’s been read along alongside logic performed behind all such operation.

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