What you'll learn:
- Master YAML syntax, data types, and structure from the ground up
- Read, write, and understand YAML syntax with complete confidence
- Never struggle with YAML syntax errors again - understand exactly how indentation, colons, and data types work
- Understand why YAML is the standard for modern DevOps configuration
- Overview of various use cases of YAML (Docker, Kubernetes, and modern CI/CD pipelines)
- Learn the differences between YAML, JSON, and XML and when to use each
- Work with all YAML data types: strings, numbers, booleans, lists, dictionaries, and null values
- Use multi-line strings, special characters, and proper escaping techniques
- Create complex nested data structures that model real application configurations for large projects
- Use advanced YAML feature like anchors, aliases, and merge keys to write DRY (Don't Repeat Yourself) configuration files
- Debug YAML files efficiently using linters, validators, and modern development tools
- Write production-ready configurations that your team can easily understand and maintain
- Build a solid foundation to advance confidently into Docker, Kubernetes, Ansible and Terraform/Infrastructure as Code specializations all rely on YAML heavily
- Debug YAML issues in minutes instead of hours, using the right tools and techniques
What is YAML?
YAML stands for YAML Ain't Markup Language. It is a very popular data serialization format for storing configuration data or exchanging data between people and computers. It is more human-readable and concise than XML or JSON. It has now become a key technology for creating complex configurations in various modern technologies like automation, testing, containerization, cloud (AWS, Azure, or GCP) deployment, DevOps, etc.
About this Course
Wondering what YAML files are? This course provides a comprehensive overview of the YAML data serialization language, covering its syntax and the basic concepts like key-value pairs, lists, nested structures, and advanced features.
This course is for Software Engineers, Full Stack Web Developers, DevOps Engineers, Software Architects, Managers, and Hobbyists; Develop the skills to write and understand the YAMLfiles effectively, making it easier to configure and manage configuration data across various applications and systems.
Why you should learn YAML
Every IT professional looking to create structured data in a compact and human-readable format should learn YAML (YAML ain't markup language).YAMLis a key technology for creating complex configurations in various modern technologies related to automation, testing, containerization, AWS/Azure/GCP cloud deployment, DevOps, etc.
Learning about YAML would be very beneficial for today's IT Professionals. Below is a list of some of the popular software tools and frameworks that make extensive use of the YAML data format.
DevOps - CircleCI, Travis CI, Azure DevOps, Jenkins X
Frameworks: Spring Boot,
Automation: Chef Automate, Ansible
Container: Docker, Kubernetes
Documentation: Swagger,
and many more ...
This course covers YAMLspecifications in their entirety in a very to-the-point manner.
Key Highlights
Learning Objectives for this course are -
Understand what YAML is, its purpose and benefits
Build fluency with the YAML syntax
How to use primitive data types in a YAML document
How to use complex data types in a YAML document to model data
How to use advanced features of YAML processors
Learn to write and read YAMLfiles effectively
Comparison of YAMLwith other popular data formats like JSONand XML
How to represent data using YAML files
Master advanced YAMLtechniques and best practices
What are the different styles and special features of YAML?
Get to know tools and technologies that leverage the YAML format
How to create YAML documents effectively
How to validate YAML files
Learn about various tools for creating valid YAML documents effectively
What you will learn
1. Acquire a solid understanding of YAML's purpose, advantages, and common use cases.
2. Grasp the YAML syntax, including key-value pairs, lists, and nested structures.
3. Develop proficiency in writing and reading YAML files for configuring data accurately.
4. Explore advanced YAML techniques, such as anchors, aliases, and custom tags.
5. Implement best practices to ensure clean and maintainable YAML code.
After taking the course, you would add YAML to your skillset in two hours. You will have a great new skill that is transferable and highly applicable. This courseis aimed at software engineers of all levels, from beginner to advanced, who want to get updated with YAML syntax.
Buying this course entitles you to all future updates.
Prerequisites
There are no prerequisites for taking this course. However basic knowledge and familiarity with HTML, XML and JSON would be helpful.
Who is this course for
This course is aimed at software engineers of all levels, from beginner to advanced, who want to get up to date with YAML syntax. There are no prerequisites for taking this course. However, basic knowledge and familiarity with HTML, XML, and JSON would be helpful.
How is this course structured
The course is backed by carefully designed quizzes and engaging exercises. In addition, this course also contains video lectures, reading materials, associated presentations, source codes, and references to the latest tools, frameworks, and libraries related to YAML.
After completing this course, you would also earn a YAML certificate to add to your LinkedIn profile, resume, or personal website.
