Computer Associates BABWBR1151S40 User Guide - Page 33
: Performing Database Level Backups and Restores, How Database Level Backup Works
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Chapter 3: Performing Database Level Backups and Restores This section contains the following topics: How Database Level Backup Works (see page 33) Database Level Backup and Restore Benefits (see page 33) Database Level Backup and Restore for Exchange Server 2000 and 2003 (see page 34) Database Level Backup and Restore for Exchange Server 2007 (see page 51) How Database Level Backup Works Database level backup and restore protects the Exchange Server database files and logs. It is the fundamental backup for your Exchange server, and you should always use it regardless of whether you use one of the other granular backup types. You can use database level backups to restore Exchange server data in the event of a system failure, database corruption, or disaster recovery scenario. Note: In addition to the full database backups that you perform during your weekly backup strategy, you should perform full database backups after installing service packs, after performing restores, and after changing the Circular Logging setting on your Exchange server. Database Level Backup and Restore Benefits Database level backup and restore offers many benefits, including: ■ Push Agent Technology--Database level backup uses push agent technology to increase the efficiency of your backup jobs by processing the data at the remote client workstations rather than processing it all from the CA ARCserve Backup host server. This off loads the system resources from the CA ARCserve Backup host server and minimizes network traffic. ■ Multi Streaming Support--Database level backup lets you take advantage of the full capacity of multiple drives and high-speed RAID arrays capable of fast concurrent backups to multiple tapes. It does this by partitioning information into concurrent streams for parallel backups. Chapter 3: Performing Database Level Backups and Restores 33