What is the diary system?

The diary file system is a special technology used in computer file systems that maintains a serial protocol by updating or system changes made in bitmics and addresses. Directors can be roughly compared to Manila folders in which data are stored on the disk such as electronic files and images. In fact, the system updates are recorded in the serial protocol before making any permanent changes in the original disk record. If there is a sudden accident during the "writing" update of the serial protocol, the data integrity is not destroyed; Rather, the system will immediately return to the state in which it was before the impact. However, servers not personal computers (PC) tend to be platforms on which this technology is needed and is widely employed. During the power failure, incorrect shutdown or accident, data that was not stored could be permanently without the benefits of the diary system that allows you to restore unspent data and its automatic storage at the target location.It is easy to understand how this type of technology is vital in data processing environments, where almost all operations are considered critical to society.

There are options with a system of journaling files that are studied and selected by people responsible for setting up computing environments at business levels such as networks. For example, these administrators and network engineers, depending on the selected specific system of diary files, have the option to state how much data it is to read and obtain a file of diary for some time. It must consider the speed in power and data integrity and have to choose the best way to allow the ideal balance to be as close as possible.

Using Assystem of Diary files is usually not necessary on the PC. A well -planned backup system is generally the best method to protect data integrity. People who use their computers to operate homeNo one, however, might want to consider using the diary system, only in case. Many operating systems that are completely free offer the possibility to use sophisticated diary technology. Domestic business generally does not process a heavy lots of data that make large corporations or organizations, so they rarely notice any delay in performance.