What is Immutable Pattern?
In this glossary, Immutable Pattern refers to: An infrastructure and deployment strategy where resources are never modified in place but are replaced by new, fully configured instances to ensure consistency and auditability.
How is Immutable Pattern used in IT and DevOps?
In IT and DevOps communication, this term appears in contexts such as: "Adopting the immutable pattern prevents configuration drift and enables predictable rollbacks in production environments."
Why does Immutable Pattern matter in IT and DevOps?
Immutable Pattern matters because it supports clear communication in Infrastructure as Code contexts for DevOps Engineers, SREs, and Platform Engineers. It also connects to aviation training and exam language such as AWS Certification, Azure Certification, ITIL v4, and CKA/CKAD.
Who uses Immutable Pattern?
Immutable Pattern is mainly used by DevOps Engineers, SREs, and Platform Engineers.
What category does Immutable Pattern belong to?
In this glossary, Immutable Pattern is grouped under Infrastructure as Code. Related pages in this category explain adjacent procedures, commands and operational concepts.
Where does this definition come from?
This definition is sourced from ITIL v4, AWS Well-Architected Framework, Kubernetes Documentation, CNCF and published by Protermify IT/DevOps as a static IT and DevOps reference page.
