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  • Book Overview & Buying Exam Ref AZ-304 Microsoft Azure Architect Design Certification and Beyond
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Exam Ref AZ-304 Microsoft Azure Architect Design Certification and Beyond

Exam Ref AZ-304 Microsoft Azure Architect Design Certification and Beyond

By : Brett Hargreaves
4.4 (9)
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Exam Ref AZ-304 Microsoft Azure Architect Design Certification and Beyond

Exam Ref AZ-304 Microsoft Azure Architect Design Certification and Beyond

4.4 (9)
By: Brett Hargreaves

Overview of this book

The AZ-304 exam tests an architect's ability to design scalable, reliable, and secure solutions in Azure based on customer requirements. Exam Ref AZ-304 Microsoft Azure Architect Design Certification and Beyond offers complete, up-to-date coverage of the AZ-304 exam content to help you prepare for it confidently, pass the exam first time, and get ready for real-world challenges. This book will help you to investigate the need for good architectural practices and discover how they address common concerns for cloud-based solutions. You will work through the CloudStack, from identity and access through to infrastructure (IaaS), data, applications, and serverless (PaaS). As you make progress, you will delve into operations including monitoring, resilience, scalability, and disaster recovery. Finally, you'll gain a clear understanding of how these operations fit into the real world with the help of full scenario-based examples throughout the book. By the end of this Azure book, you'll have covered everything you need to pass the AZ-304 certification exam and have a handy desktop reference guide.
Table of Contents (30 chapters)
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1
Section 1: Exploring Modern Architecture
4
Section 2: Identity and Security
9
Section 3: Infrastructure and Storage Components
14
Section 4: Applications and Databases
19
Section 5: Operations and Monitoring
23
Section 6: Beyond the Exam
26
Mock Exam
27
Mock Answers

Planning for Site Recovery

Business-critical applications may have different backup and recovery requirements to servers that don't change often or store data. For applications that need to be recovered quickly, or that need to be backed up every few minutes or hours, Recovery Services values also provide a tool called Azure Site Recovery. Both Azure Backup and Azure Site Recovery are set up and managed by an Azure Recovery Services vault.

Whereas Azure Backup takes a one-off backup at daily intervals, Azure Site Recovery continually replicates your VM's disks to another region. In the event that you need to failover, a new VM is created and attached to the replicated disk in the paired region, as we can see in the following diagram:

Figure 16.2 – Azure Site Recovery architecture

As we can see from the preceding diagram, Azure Site Recovery requires a VNET and subnet in the paired region that your replicated VMs can attach to. When you set up a VM to use Site...

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