File Systems – Some Basics!
In basic term the file systems is the way in which files are named. File system also represent where the files are placed logically for storage and retrieval. The Windows, Macintosh, Linux and UNIX are the operating systems which have file systems in which files are stored in a tree structure.
Usually files are stored on directory or subdirectory. File system contain a format for specifying the path to a file by the structure of directories. In technical term, the file system is a hardware used for nonvolatile storage that controls the hardware and architecture of software. There are also other several benefits or advantage of file systems.
With the help of file systems you can determine where on the drive the file is stored. It is also allow the user to move the read pointer within a file. It is essential to have file systems when a query is made on the database. This is what the computer will go through in case, the efficient file system did not exist. Just like there are different types of the people in world who organize the things in a different way in office, and there are a lot of file systems with the varying features.
But, there are many key functions, which no file system must be without:
* Efficiently use space available on the hard drive for storing necessary data
* Catalog files on the hard drive so retrieval is reliable and fast.
* Give methods to perform the basic file operations, like rename, delete, copy, as well as move.
* Give some type of the data structure, which allows computer boot off a file system.
Most of you probably have heard this term FAT, FAT16, FAT32, NTFS as well as partition table thrown over quite a little. They appeared like mystical entities.