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what is the defferent between ( fat - fat 32 - ntfs)



   Welcome How are you're doingtoday we will speak about the defferent between (fat-fat32-ntfs)


This topic pool of some of the topics on the Internet pertaining to formic form of fat, NTFS, FAT32 and some important observations God to prevail interest.1 - FAT and also known as FAT16: in the days of the operating system DOS the file system is known as the (File Alocation Table) and this means "file allocation table" and follow the storage locations of files and their parts and uses a FAT16 addresses 16-bit (16bit cluster addresses) to locate files.
The operating system stores a new file searching in the first CLUSTER or block empty encountered on the disk, and then running the required number to contain it. And record the operating system CLUSTER for the file in the file system table FAT.



When working on a new disk or retail which has been removed recently defragmented will find the operating system on CLUSTERS adjacent vacant enough to contain the entire file in neighboring locations on the disk, but the disk is not organized well after using it for a long time. Where the operating system starts first CLUSTER vacancy and if he can not find enough space for the entire file exceeds some CLUSTER up other vacant until the end of the file is written.The file is named divided between non-contiguous sectors on the disk file is fragmented. Requires the disk of a needle to jump here and there to read the file fragmented therefore slow down system performance.Than Adzerna to Aasthaddam retail Removal Tool Defrag to rearrange all the files on the disk to speed up the read operations.
And supports FAT32 smaller blocks and larger volumes than those adopted by the FAT, and result in a more efficient allocation of space on the storage units FAT32.FAT32 storage system provides with the operating system and Windows 98 Second Version, and subsequent versions that uses the FAT32 file system, measuring from 4 KB to 8 GB divisions. The maximum theoretical division is 2 terabytes TB or 8402 GB for FAT32 system. The maximum for the type of hard disk EIDE Enhanced disk to 721 GB and thanks to smaller volumes in the FAT32 file system capacity can be used more efficiently than the FAT16 file system.The main deficiencies in the FAT32 file system is that older versions of Windows 3 and the first versions of Windows 95 and all versions of Windows NT fail to recognize subdivisions without private players and you can not use disk compression programs with him.
3 - File System Advanced NTFS file system provides the performance, security, and trust, and advanced features can not be found in any version of FAT. When the system fails, NTFS uses information from the check point and the log file to restore the consistency of the file system. In Windows 2000 and Windows XP, NTFS also offers features such as file and folder permissions, encryption, disk quotas, and pressure.
The following features are found only in NTFS:1 - file encryption, which greatly improves the safety.
2 - permissions that can be assigned to individual files and folders.
3 - sparse files. These files are very large in size and are generated by applications where the required disk space is limited. That NTFS allocates disk space only for the parts of the file that you are writing it.
4 - Remote Storage, which provides an extension of your disk space by increasing access to removable media.
5 - Register Recovery for NTFS metadata, which helps to restore information quickly in the event of a power failure or when a problem occurs in the system. This allows access to the storage unit immediately after you restart the without waiting chkdsk.exe the computer so it works.
6 - disk quotas, which can be used to monitor the amount of disk space used by individual users and control.
7 - sizing is best for large drives. The maximum size of the drive for NTFS is much greater than for FAT, and when you increase the size of the drive, do not lead to reduced performance with NTFS as happens with FAT.

Comparison between file types in terms of preference and Features
 





1 - easy to convert partitions to NTFS. This kind of conversion keeps the files as they are (not like the process of creating section or ÇáÝćŃăÇĘ). If you do not need to keep the files as they are and you have a FAT or FAT32 partition, it is advisable to format the partition using the NTFS rather than convert from FAT or FAT32. Perform the initialization process to clear all the data on the partition and allows you to start with a clean drive.Whether partition was formatted using NTFS or converted using the convert, the NTFS is the best option for the file system.
2 - to be maintained to control access to files, folders and support limited accounts, you must use NTFs. If you use FAT32, all users will have access to all files on the hard drive you have, regardless of their account type (administrator, or limited, or standard.)
3 - NTFS is the file system that best works with large disks and followed FAT32.

When does not favor using the NTFS file system
There is one case, maybe you want to choose FAT or FAT32 as a system of files you have. If it is sometimes necessary to run the computer with an earlier version of Windows or other operating systems at other times running Windows XP, you need to FAT or FAT32 partition as the primary partition (or start section) on your hard disk. Most can not previous versions of Windows to access the partition in the event of use of the latest version of NTFS. With the exception of Windows 2000 and Windows NT 4.0 with Service Pack 4.
For any case different from the case of multiple operating systems, the file system is the recommended is NTFS.

Comparison between the disks and files sizes possible with each file system
NTFSMinimum recommended size of the volume is approximately 10 megabytes.Can be volumes larger than 2 terabytes.File size is limited to the size and volume only.Can not be used on floppy disks.
FAT Volumes of the size of the floppy disk and up to 4 GB.The maximum file size is 2 GB.FAT32Volumes from 512 MB to 2 terabytes.In Windows XP, you can create a FAT32 volume up to 32 GB only.The maximum file size is 4 GB.


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2 التعليقات:

  1. thanks really its a good informations

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  2. thank you it was useful we wait your new

    ReplyDelete