YAML Tutorial: Get Started With YAML in 5 Minutes
YAML is a data serialization language that allows you to store complex data in a compact and readable format. It’s important for DevOps and virtualization because it’s essential in making efficient data management systems and automation.
While often overlooked by developers, it’s a powerful and simple tool that can greatly improve your job prospects with just a couple of hours of learning.
Today, we’ll help you learn YAML fast with a hands-on tutorial, and we’ll explore how you can use it in your next data-driven solution.Here’s what we’ll cover today:
What is YAML?
Salient Features of YAML
YAML Syntax
Advanced concepts to learn next
What Is YAML?
YAML is a data serialization language for storing information in a human-readable form. It originally stood for “Yet Another Markup Language” but has since been changed to “YAML Ain’t Markup Language” to distinguish itself as different from a true markup language.It is similar to XML and JSON files but uses a more minimalist syntax, even while maintaining similar capabilities. YAML is commonly used to create configuration files in infrastructure-as-code (IoC) programs or to manage containers in the DevOps development pipeline.
More recently, YAML has been used to create automation protocols that can execute a series of commands listed in a YAML file. This means your systems can be more independent and responsive without additional developer attention.
As more and more companies embrace DevOps and virtualization, YAML is quickly becoming a must-have skill for modern developer positions. YAML is also easy to incorporate with existing technologies through the support of popular technologies like Python using PyYAML library, Docker, or Ansible.
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