Infrastructure as Code (IaC)
May 1, 2024
Updated June 30, 2025
13 minute read
Infrastructure as Code (IaC) is a practice in software development where infrastructure is defined as code, rather than being manually configured. This allows for infrastructure to be automated, versioned, and managed like any other code in a software project. IaC has become increasingly popular in recent years due to the rise of cloud computing and the need for more efficient and scalable infrastructure management.
Benefits of IaC
There are numerous benefits to using IaC, including:
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Automation: IaC automates the provisioning and management of infrastructure, which can save time and reduce errors.
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Consistency: IaC ensures that infrastructure is configured consistently across different environments.
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Transparency: IaC makes it easy to track changes to infrastructure and understand how it is configured.
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Collaboration: IaC enables multiple people to work on infrastructure in a collaborative manner.
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Scalability: IaC makes it easy to scale infrastructure up or down as needed.
Tools for IaC
There are a number of tools available for IaC, including:
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Find a path to becoming a Infrastructure as Code (IaC). Learn more at:
OpenCourser.com/topic/wdszdw/infrastructure
Reading list
We've selected four books
that we think will supplement your
learning. Use these to
develop background knowledge, enrich your coursework, and gain a
deeper understanding of the topics covered in
Infrastructure as Code (IaC).
Written by industry experts with decades of experience, this award-winning book offers a comprehensive overview of DevOps practices, including IaC implementation and continuous delivery.
Alberto Salguero focuses on IaC in AWS CloudFormation. great option if you're primarily working with AWS for your cloud infrastructure.
Provides a hands-on approach to IaC with Ansible. It's a great companion if you're using Ansible for your IaC needs.
Jennifer Davis DevOps leader with decades of experience. While this book only partially covers IaC and is more focused on DevOps, it has a strong chapter introducing IaC concepts and best practices.
For more information about how these books relate to this course, visit:
OpenCourser.com/topic/wdszdw/infrastructure