Backup
In SQL Server 2008, backup refers to the process of creating copies of the database or its components in case the original data is lost or damaged. There are different types of backups that can be performed in SQL Server 2008, including full, differential, and transaction log backups.
A full backup is a complete backup of the entire database, while a differential backup only backs up the changes made since the last full backup. A transaction log backup only backs up the transactions that have occurred since the last transaction log backup.
SQL Server 2008 also allows for backups to be stored on various types of media, such as disks or tapes. Additionally, backup compression can be enabled to reduce the amount of disk space required to store backups. Overall, performing regular backups in SQL Server 2008 is essential to ensure that data can be restored in case of any unexpected data loss or corruption. It is recommended to develop a backup strategy that aligns with the organization’s recovery point and recovery time objectives.
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