![]() We can use BACPAC file stored on local or from Azure storage, We can create BACPAC file on local disk or on a Blob container in Azure Storage A BACPAC file can be stored in Azure Blob storage or in local storage in an on-premises location and later imported back into Azure SQL Database, Azure SQL Managed Instance, or a SQL Server instance. Once the restore is completed it will display message as below.īelow is the screenshot of Object explorer once restore operation is deployed.Ī BACPAC file is a ZIP file with an extension of BACPAC containing the metadata and data from the database. Rename the current database name so you can restore to a new database using the old database name.Īfter selecting restore we can enter database name with which you want to restore.Restore the database providing a new database name.Note that SQL Azure does not let you restore over an existing database, so you have two options here: Click on it to start the restore process. ![]() The Restore option is the second item in the context menu. When restoring from an existing database, you must provide a restore point in time. In SQL Azure, when restoring from automated backups, it is always a point in time restore, meaning that you do not choose the backup file or files to be restored, but provide the exact restore point in time. Once we click on Review and create it will initiate it will show and confirm all details regarding restore.Īfter confirming all details, we can start restore operation by clicking on Create and it will update like below once deployment is complete. This will present a similar screen as the following: To recover a deleted database, just click on the respective row in the right pane. This mean, 7 days for a Basic Edition and 30 days for other editions. If a database was deleted earlier than the last backup retention period you will not be able to restore it anymore. All the deleted databases will be listed in the right pane. In the above screen you can see that I have a deleted database in this SQL Azure server. ![]() To restore a deleted database, in the Azure Portal go to the SQL Azure server where the deleted database was stored and then click on the Deleted databases option: Restores for Azure SQL Database Restore Deleted Databaseīelow screenshot currently available databases in our Azure SQL Instance, we will delete database SampleDB_Restore1 and recover it. The long-term backup retention can be configured in the SQL Azure server, but as a prerequisite it needs a Recovery Service Vault to store the backups. It uses the Azure Recovery Services vault that allows up to 1000 databases per vault. The long-term retention feature allows you to store SQL Azure full database backups up to 10 years. We can retain longer retention for SQL Azure backups by configuring a long-term retention. Be aware that when you downgrade from a Standard or Premium service-tier to the Basic service-tier, you will lose backups older than 7 days. Basic service-tier offers a 7 day retention policy and Standard and Premium service-tiers offer 35 day retention policies. The backup retention period depends on the SQL Azure database service-tier. We cannot change the schedule of backup jobs or disable them. The exact timing of all database backups is determined by the SQL Database or SQL Managed Instance service as it balances the overall system workload. After the first full backup, all further backups are scheduled and managed automatically. For example, the initial backup can take longer on a restored database or a database copy, which would typically be larger than a new database. This backup usually completes within 30 minutes, but it can take longer when the database is large. ![]() The first full backup is scheduled immediately after a new database is created or restored. The frequency of transaction log backups is based on the compute size and the amount of database activity. In both SQL Database and SQL Managed Instance use SQL Server technology to create full backups every week, differential backups every 12-24 hours, and transaction log backups every 5 to 10 minutes. These backups enable database restore to a point in time within the configured retention period. 61764 views 0 minutes to read Contributors Backup for Azure SQL Databaseĭatabase backups are an essential part of any business continuity and disaster recovery strategy, because they protect your data from corruption or deletion.
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