What is the main file table?

Main file tables are file tracking systems that are used in Windows NT. The main file table, which is considered an important part of metadata files, helps define the volume of the NTFS volume. The table is often referred to as MFT and contains information about each file and directory located in the file system.

In the actual operation, the main file table works as a starting point for the NT -related management process. From this point of view, the main file table acts as a relational style database table because it contains valuable information needed to make different files located in the system. By accessing the main file table, the system is able to view the content and identify the files needed for the event. The table provides enough details that allow the system to select the correct files and then find the real file on the hard drive.

Using the main file table includes the functionality of the fat table NAlley in many other backup systems. However, the main file table exceeds this function by acting as a starting point and providing an easy source to identify the necessary files for the design. The main file table will also be expanded as new applications are loaded into a hard drive. In order to effectively manage the space on the disk assigned to the file table, the organization of the table limits the actual size of the created record.

Creating new records in the main file table is desirable because the presence of records helps maximize performance. For this reason, the hard disk, which is configured for Windows NT, will usually be earmarked about twelve percent of space for the main file table. If the size of the table eventually exceeds this allocation, the system can be modified to increase the amount of the assigned disk space. However, other space is not necessarily located in the sector adjacent to the original file table. The presence of other directors and a fightRes between sectors can lead to a slight reduction in efficiency.