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Azure Fundamentals (AZ-900) Study Guide
book

Azure Fundamentals (AZ-900) Study Guide

by Jack Lee
February 2026
Beginner
360 pages
8h 26m
English
O'Reilly Media, Inc.
Content preview from Azure Fundamentals (AZ-900) Study Guide

Chapter 13. Cost Management in Azure

In the previous chapter, we explored the core principles that protect your Azure environment through identity, access, and security. Now, we turn our attention to another essential aspect of cloud governance: cost management.

Think of using Azure as like having household utilities (electricity, water, and gas) that are all billed on a pay-as-you-go model. It’s flexible and convenient, but if you leave the lights on all the time or let the water run, unchecked usage can lead to unexpectedly high bills!

Now imagine that your home is equipped with smart meters with usage alerts and budget controls. You can see exactly how much each appliance costs to operate, set monthly limits, and receive notifications when you’re approaching your budget limit. This empowers you to make smarter decisions (lower the thermostat, run the dishwasher at off-peak times, or take shorter showers) to stay within budget.

Azure offers the same kind of visibility and control for your cloud spending. With the right tools, you can monitor usage, forecast costs, and fine-tune your resources to prevent budget overruns. As your cloud environment scales, cost management becomes just as important as securing your infrastructure.

Cost optimization in Azure is a shared responsibility. While finance and IT admins often lead the effort, developers, DevOps engineers, and operations teams all play a role in controlling resource usage, rightsizing services, and implementing automation ...

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Publisher Resources

ISBN: 9781098167813Errata Page