In industrial IoT (IIoT) and edge computing scenarios, Ubuntu, Debian, and Yocto Project each have unique advantages. Below is a detailed comparison and recommendations for these three systems:
1. Ubuntu (ARM)
Advantages
- Ready-to-use: Provides official ARM images (e.g., Ubuntu Server 22.04 LTS) supporting hardware like Raspberry Pi and NVIDIA Jetson, requiring no complex configuration.
- Cloud-native support: Built-in tools like MicroK8s, Docker, and Kubernetes, ideal for edge-cloud collaboration.
- Long-term support (LTS): 5 years of security updates, meeting industrial stability requirements.
- Rich software ecosystem: Access to AI/ML tools (e.g., TensorFlow Lite) and databases (e.g., PostgreSQL ARM-optimized) via APT and Snap Store.
Use Cases
- Rapid prototyping: Quick deployment of Python/Node.js applications on edge gateways.
- AI edge inference: Running computer vision models (e.g., ROS 2 + Ubuntu) on Jetson devices.
- Lightweight K8s clusters: Edge nodes managed by MicroK8s.