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15-100 GB: Usethe Backup-SPSite, a SharePoint Server tool, a SQL Server tool, or other database backup tool to protect the content database that contains the site collection. For more information, see Back up site collections in SharePoint Server.
When to use incremental backup in SharePoint Server?
For a graphical overview of the databases that support SharePoint Server 2016, see Quick reference guide: SharePoint Server 2016 databases. Use incremental backups for large databases because you can make them quickly and maintain performance of the environment.
By using this method, we can also backup subsites and any SharePoint content from the content database. Next step will be to select a site collection, save a backup file to a specified location and start the backup.
How to back up content databases in SQL Server?
You can use SQL Server tools to back up a content database. To back up a content database by using SQL Server tools. Verify that the user account that is performing this procedure is a member of the SQL Server db_owner fixed database role on all databases that are to be backed up.
What are the best practices for backup and restore?
Performance best practices for SharePoint backup and restore operations. Backup and restore operations consume server resources and limit server performance while the operations are running. Follow these recommended practices to help reduce resource usage and increase the performance of servers and the backup or restore task.
How to back up site collections in SharePoint Server?
At the PowerShell command prompt, type the following command: Backup-SPSite -Identity -Path [-Force] [-NoSiteLock] [-UseSqlSnapshot] [-Verbose] Where: is the ID or URL for the site collection you want to back up.
Consider staggering backups so that all databases are not backed up at the same time. Keep databases small to speed both backup and restore. For example, use multiple content databases for a web application instead of one large content database. For more information, see Database types and descriptions in SharePoint Server.
What’s the difference between differential and full database backups?
SQL Server backups use a combination of full, differential, and transaction log backups (for the full or bulk-logged recovery model) to minimize recovery time. Differential database backups are usually faster to create than full database backups and reduce the number of transaction logs required to recover the database.
How often should I back up my databases?
When you weren’t looking, your databases went and grew up. Now your backup window has grown so large that you’re about ready to open it and jump. Time to make a choice. You can theoretically pull this off by using a combination of tactics: Back up as infrequently as the business will allow.