In the Internet of Things (IoT) space, interoperability between devices is critical to ensuring that devices can communicate and share data regardless of manufacturer. YANG is a data modeling tool developed by the Internet Engineering Task Force (IETF) that is gaining traction as a viable solution to provide interoperability between IoT devices. YANG was designed to provide a uniform and easy to use interface for network devices, which along with its extensible data modeling capabilities offer a range of benefits for network administrators and engineers.
YANG provides a well-defined and easily navigated system for building data models, which ensures that different vendors’ IoT devices are able to communicate with one another. With YANG, data structures can easily be parsed and applied to different use cases, making it simpler and easier to build highly interoperable device networks. As a result, administrators are able to leverage YANG-based platforms to quickly and effectively build end-to-end operational processes between devices.
YANG also allows administrators to quickly design complex network topologies as it provides support for dynamic and nested data models. This makes it easier to rapidly prototype networks and quickly deploy self-organizing networks on large scales. Furthermore, YANG’s data models are extensible, allowing them to be seamlessly extended and adapted to the needs of organizations as they change and evolve.
In addition, YANG offers substantial benefits in terms of data security. YANG models are cryptographically signed and digitally timestamped, allowing them to be used for transaction authentication and identity management. Administrators can also use YANG to link access control models to data models, allowing them to securely store confidential data.
The benefits of YANG in the IoT space are clear, and the technology is becoming increasingly popular amongst enterprises and organizations looking to leverage the advantages of interoperability between devices. For users looking to quickly and easily deploy and manage complex networks of connected devices, YANG provides the ideal solution.
// Python code snippet demonstrating the use of YANG data models from pyang import Context from pyang import plugin # Create model context ctx = Context() # Load YANG modules ctx.add_module("example-module") # Retrieve data model m = ctx.get_module("example-module") # Print YANG model print(m.search("data"))