Data Formats & Data Models for Network Automation | JSON, XML, YAML & YANG

In this chapter of the Netreex Class Network Automation series, we explain the most important data formats and data models used in modern network automation. You will learn how JSON, XML, and YAML are used to represent structured data, why they matter when working with APIs and automation tools, and how YANG helps define network data models in a consistent way. This video is designed for network engineers, security engineers, and anyone preparing for real-world automation, DevNet, CCIE Security, cloud networking, or technical interviews. We keep it simple, practical, and focused on how these technologies are actually used in network automation workflows. Topics covered: JSON for modern APIs XML for structured network management YAML for human-readable automation input YANG for network data modeling Real-world use cases in network automation Netreex Class — Practical networking, cybersecurity, and automation explained clearly. #NetworkAutomation #JSON #XML #YAML #YANG #DevNet #NetreexClass #NetworkEngineering