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SQL Server on Azure Virtual Machines

You're reading from   SQL Server on Azure Virtual Machines A hands-on guide to provisioning Microsoft SQL Server on Azure VMs

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Product type Paperback
Published in Jun 2020
Publisher Packt
ISBN-13 9781800204591
Length 200 pages
Edition 1st Edition
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Authors (7):
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Louis Davidson Louis Davidson
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Louis Davidson
John Martin John Martin
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John Martin
Tim Radney Tim Radney
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Tim Radney
Anthony Nocentino Anthony Nocentino
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Anthony Nocentino
Allan Hirt Allan Hirt
Author Profile Icon Allan Hirt
Allan Hirt
Joey D'Antoni Joey D'Antoni
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Joey D'Antoni
Randolph West Randolph West
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Randolph West
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Toc

Table of Contents (10) Chapters Close

Preface 1. Introduction to SQL Server on Azure Virtual Machines 2. Getting started with SQL Server on Azure Virtual Machines FREE CHAPTER 3. Hero capabilities of SQL Server on Azure Virtual Machines 4. SQL Server on Linux in Azure Virtual Machines 5. Performance 6. Moving workloads to SQL Server on Azure Virtual Machines 7. Hybrid scenarios (Microsoft SQL IaaS) Index
Appendix A

SQL Server performance in Azure VMs

Many customers are concerned about how their critical workloads will perform after migrating to the public cloud. Given the multitude of VM types available within Azure, there is an extremely wide range of performance options. You can build a VM that's as small as 1 CPU and 0.75 GB of RAM all the way to 416 vCPUs and 12 TB of memory. Beyond that, each VM has a specific limit on storage and network bandwidth and the number of IOPS that the VM can perform. It is important when you are planning a migration to monitor your on-premises workloads so that you can make your Azure footprint the right size. This is particularly important for a relational database management system (RDBMS) such as SQL Server, which is I/O and memory intensive and does not offer easy horizontal scale options such as a web or application tier. Typically, if you have to increase the performance of SQL Server, you have two choices: purchase more hardware or optimize your queries...

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