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

Understanding logs and storage options

Monitoring and logging in Azure is a key feature of the platform and helps to drive everything from resilience and automated scaling to performance and security.

Monitoring is so important that it is enabled by default. However, this does not mean we don't need to consider monitoring in our designs – each service has its own nuances, and the platform as a whole has a number of options for how you can configure your solutions depending on your organization's needs.

As an example, we will consider two extremes. The first is a start-up company that is developing a modern containerized web service built using a microservice-based architecture. The scalability and health of the service are key, and the solution itself may be built from numerous different components, including storage, databases, service queues, and apps.

As all these components must work harmoniously together, with many interdependencies between them, we need...