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What is YAML?

YAML (YAML Ain’t Markup Language) is a human-readable data format used for configuration files and data exchange.

How it works

Uses simple indentation and key-value pairs to structure data.

Example

name: John
email: john@example.com

Why it matters

  • Easy to read and write
  • Widely used in DevOps
  • Simplifies configurations

Related Terms

JSON, XML, Configuration, DevOps