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Professional Azure SQL Database Administration

You're reading from Professional Azure SQL Database Administration Equip yourself with the skills you need to manage and maintain your SQL databases on the Microsoft cloud

Product type Paperback

Published in Jul 2018

Publisher Packt

ISBN-13 9781789538854

Length 398 pages

Edition 1st Edition

Languages

SQL

Tools

Azure

Concepts

Database Administration

Author (1):

Ahmad Osama

View More author details

Table of Contents (11) Chapters

Preface

1. Microsoft Azure SQL Database Primer

2. Migrating a SQL Server Database to an Azure SQL Database FREE CHAPTER

3. Backing Up the Azure SQL Database

4. Restoring an Azure SQL Database

5. Securing an Azure SQL Database

6. Scaling Out Azure SQL Database

7. Elastic Pools

8. High Availability and Disaster Recovery

9. Monitoring and Tuning Azure SQL Database

Index

High Availability

High availability refers to providing business continuity when the physical server hosting the Azure SQL Database fails.

As discussed in Chapter 1, Microsoft Azure SQL Database Primer, an Azure SQL Database is hosted on three servers – one primary and two secondary servers:

Figure 8.1: Azure SQL Database is Hosted on Three Servers

The toyfactory database consists of three servers; one primary and at least two secondary servers. The Azure SQL Server is just a logical server name used for connection. When an application sends a connection request, the gateway finds out the current primary server and routes the request to the primary server.

The primary and secondary servers are within the same datacentre and together form a quorum-set.

All read and writes are made to the primary server. Azure SQL Database uses a quorum-based commit method that makes sure that the data is hardened at the primary server and replicated to at least one secondary server before the transaction...

The rest of the chapter is locked

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Authors (1)

Ahmad Osama

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.

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Professional Azure SQL Database Administration

Professional Azure SQL Database Administration

This book is your one-stop solution to learning all that is needed to migrate a traditional on-premise SQL server database to a cloud-based solution with Microsoft Azure. Built with database administrators in mind, this book emulates different scenarios you might come across while working with large, complex SQL database migrations and provides solutions for effectively managing the migrated databases.

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This book is your one-stop solution to learning all that is needed to migrate a traditional on-premise SQL server database to a cloud-based solution with Microsoft Azure. Built with database administrators in mind, this book emulates different scenarios you might come across while working with large, complex SQL database migrations and provides solutions for effectively managing the migrated databases.

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Jul 2019 18h 44m

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This book is your one-stop solution to learning all that is needed to migrate a traditional on-premise SQL server database to a cloud-based solution with Microsoft Azure. Built with database administrators in mind, this book emulates different scenarios you might come across while working with large, complex SQL database migrations and provides solutions for effectively managing the migrated databases.

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This book is your one-stop solution to learning all that is needed to migrate a traditional on-premise SQL server database to a cloud-based solution with Microsoft Azure. Built with database administrators in mind, this book emulates different scenarios you might come across while working with large, complex SQL database migrations and provides solutions for effectively managing the migrated databases.

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This book is your one-stop solution to learning all that is needed to migrate a traditional on-premise SQL server database to a cloud-based solution with Microsoft Azure. Built with database administrators in mind, this book emulates different scenarios you might come across while working with large, complex SQL database migrations and provides solutions for effectively managing the migrated databases.

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