Backup software is software principally designed to automate the routine procedure of making copies of data so that it can be restored or retrieved to its original form when data loss occurs. Server backup software is specifically intended for backing up a server or the main computer machine that provides specific programs, services and data to other computers connected to it. These are called clients. Thus, backups are important in the server because in case of data loss or corruption of the server, all clients connected to it will be negatively affected causing a whole systems failure.
The automation of backing up data is hence, extremely helpful for people and organizations that are too preoccupied with their primary functions and operations that they often neglect the need to back their files or data. Backup software essentially has two primary functions: data recovery due to losses caused by deletion or corruption (i.e. viral infection); and recovery in compliance to data retention requirements as provided by company policy or as mandated by law. Because it provides protection from data loss, backup software systems are deemed to constitute the disaster recovery program of organizations.
A typical back up software provides a range of settings including: configuring the location where the files will be copied, setting the timing and frequency of creating backups; and selecting specific files to be backed up or providing a full backup of all operations conducted in the computer.
More sophisticated software further provides the option of providing back up data in an offsite location such as an external hard disk or other data storage devices. Still, some other software provide online backups wherein data migration is done to a protected offsite server and permits users to access said back up data online via the internet. This software is especially valuable for people with numerous offices, as the software can synchronize all clients in real time to create the latest version of the data that is accessible online to any client computer of any branch of a company.
Aside from backing up ordinary data, some backup software has features providing backups for web data as well as software programs installed in the server including the operating system. In case of the later, the backup software generates a recovery disc which users or technicians can use to restore, repair or recondition the corrupted or damaged software program. Having backup software is fervently suggested in any computer system because data losses can be awfully damaging to the operations of a company.
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