Which framework is described as extendable and multithreaded with inventory management capabilities?

Nornir is a Python-based automation framework designed for network management and automation tasks. Its key features include being extendable and multithreaded, which makes it well-suited for handling multiple tasks at once without significant performance hits. This multithreading capability allows for increased efficiency when managing large inventories of devices, enabling users to perform actions like configuration changes or data gathering across numerous devices simultaneously.

Additionally, Nornir has built-in support for inventory management, which provides users with a structured way to define and interact with their network devices and parameters. By allowing for dynamic inventory management, it can pull device connection details and groups from various sources, making it flexible and adaptable to a wide range of network environments.

This combination of extendability, multithreading, and inventory management distinguishes Nornir from other automation tools, making it a powerful choice for network engineers and developers looking to automate tasks in a scalable and efficient manner.