Book Image

Professional Azure SQL Managed Database Administration - Third Edition

By : Ahmad Osama, Shashikant Shakya
Book Image

Professional Azure SQL Managed Database Administration - Third Edition

By: Ahmad Osama, Shashikant Shakya

Overview of this book

Despite being the cloud version of SQL Server, Azure SQL Database and Azure SQL Managed Instance stands out in various aspects when it comes to management, maintenance, and administration. Updated with the latest Azure features, Professional Azure SQL Managed Database Administration continues to be a comprehensive guide for becoming proficient in data management. The book begins by introducing you to the Azure SQL managed databases (Azure SQL Database and Azure SQL Managed Instance), explaining their architecture, and how they differ from an on-premises SQL server. You will then learn how to perform common tasks, such as migrating, backing up, and restoring a SQL Server database to an Azure database. As you progress, you will study how you can save costs and manage and scale multiple SQL databases using elastic pools. You will also implement a disaster recovery solution using standard and active geo-replication. Finally, you will explore the monitoring and tuning of databases, the key features of databases, and the phenomenon of app modernization. By the end of this book, you will have mastered the key aspects of an Azure SQL database and Azure SQL managed instance, including migration, backup restorations, performance optimization, high availability, and disaster recovery.
Table of Contents (14 chapters)
13
Index

Summary

In this chapter, we learned a simple and cost-effective way of managing multiple SQL databases using an elastic database pool and also learned a convenient way of consolidating low-compute managed instances inside an instance pool. We discussed when and how to use an elastic database pool and an instance pool to be cost-effective without affecting database performance. We also learned how to use elastic database jobs to manage and maintain the databases in an elastic database pool.

In the next chapter, we will be discussing high availability and business continuity solutions for SQL Database and SQL Managed Instance. You will learn how to implement standard geo-replication, active geo-recovery, and failover groups for disaster recovery solutions.