Types of backups

There are different ways to back up your system. These methods vary in scope and frequency. See your database platform documentation for specific commands and procedures to perform backups.

The table that follows lists and describes the types of backups you can perform.

Table 1. Types of backups
Type Description Frequency
System backup

Completely duplicates the system software. Lets you restore the entire system to its original state, including customized applications and reports.

Backs up all system product files (on the administration workstation) as well as application server product files (on the application server).

On LAN systems, perform system backups when all users are logged out of the system.

As needed, when you modify software or reports.
Database backup Duplicates only the databases. Daily to ensure full recovery of data no more than a day old.

After long data entry sessions.

At the end of accounting and reporting periods.

Before any critical event, such as an outage or plant turnaround.

Before and after configuring the database.

Before and after installing patches and product add-ons.



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