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You're reading from  Professional Azure SQL Managed Database Administration - Third Edition

Product typeBook
Published inMar 2021
Reading LevelBeginner
PublisherPackt
ISBN-139781801076524
Edition3rd Edition
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Authors (2):
Ahmad Osama
Ahmad Osama
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Ahmad Osama

Ahmad Osama works for Pitney Bowes Pvt. Ltd. as a technical architect and is a former Microsoft Data Platform MVP. In his day job, he works on developing and maintaining high performant, on-premises and cloud SQL Server OLTP environments as well as deployment and automating tasks using PowerShell. When not working, Ahmad blogs at DataPlatformLabs and can be found glued to his Xbox.
Read more about Ahmad Osama

Shashikant Shakya
Shashikant Shakya
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Shashikant Shakya

Shashikant Shakya is a passionate technologist with decades of experience in the sphere of databases. He works for Microsoft as a senior support engineer. In his day job, he works on Azure SQL Database, Azure Database for MySQL, and PostgreSQL. Apart from his work, he is a regular speaker at the SQLBangalore community group.
Read more about Shashikant Shakya

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Automatic backups

Microsoft provides automated backups for Azure SQL Database and Azure SQL Managed Instance databases. Automatic backups consist of full, differential, and log backups. The first automatic full backup is performed immediately after the database is provisioned. Differential backups are scheduled to occur every 12-24 hours, and transaction log backups are scheduled for every 5-10 minutes. The frequency of transaction log backups is based on the compute size and the amount of database activity. A full backup is scheduled for once a week:

Automatic backup cycle

Figure 4.1: Automatic backups

Note

Differential and transaction log backups can run in parallel.

Backup storage

Azure SQL Database and SQL Managed Instance keep database backups in geo-redundant storage blobs by default, which are replicated to a paired region. This helps to recover the database in a different region if there is a regional outage in the primary region. You can choose between locally...

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Professional Azure SQL Managed Database Administration - Third Edition
Published in: Mar 2021Publisher: PacktISBN-13: 9781801076524

Authors (2)

author image
Ahmad Osama

Ahmad Osama works for Pitney Bowes Pvt. Ltd. as a technical architect and is a former Microsoft Data Platform MVP. In his day job, he works on developing and maintaining high performant, on-premises and cloud SQL Server OLTP environments as well as deployment and automating tasks using PowerShell. When not working, Ahmad blogs at DataPlatformLabs and can be found glued to his Xbox.
Read more about Ahmad Osama

author image
Shashikant Shakya

Shashikant Shakya is a passionate technologist with decades of experience in the sphere of databases. He works for Microsoft as a senior support engineer. In his day job, he works on Azure SQL Database, Azure Database for MySQL, and PostgreSQL. Apart from his work, he is a regular speaker at the SQLBangalore community group.
Read more about Shashikant Shakya