Book Image

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

By : Brett Hargreaves
Book Image

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

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)
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

Exploring common goals

Microsoft Azure advises following what is known as the Well-Architected Framework, which covers the five key pillars that need to be considered when designing solutions.

Following these areas is a great way to ensure that your design has captured the main points and provide a starting point for your requirements gathering. As a refresher, the five pillars are the following:

  • Costs
  • Operations
  • Performance
  • Reliability
  • Security

The questions you ask can and should be grouped into each of these areas, and we will look at some example questions for each area along with why they are important. We shall start with costs.

Understanding costs

We need to know how much a solution will cost to build, as well as how much it will cost to run. New solutions are often built as part of a project, and that project will have a defined number of resources in terms of people and technology. Once completed, a solution will have running costs, especially in...