Data Ingestion Nodes
MQTT, OPC-UA, REST, DB connectors
Data Processing Nodes
Filter, transform, aggregate
Feature Engineering Nodes
Feature extraction, window functions
ML Inference Nodes
Model loading, batch/real-time inference
SPC Nodes
Control charts, process capability
Decision Nodes
Rule engine, conditional branching
Action Nodes
Notifications, webhooks, control commands
Visualization Nodes
Charts, dashboard widgets
AI Feature Nodes
LLM integration, NLP