WebAssembly on the Factory Floor: Efficient and Secure Processing of High Velocity Machine Data

Explore the innovative application of WebAssembly in Industrial IoT environments through this conference talk. Discover how WebAssembly's small footprint, safe execution, and versatile deployment capabilities address complex requirements in factory settings. Learn about MachineMetrics' approach to transforming industrial data processing using NATS/Jetstream and wasmCloud for edge device instrumentation. Delve into the technical aspects of downsampling high-frequency machine data using the Largest-Triangle-Three-Buckets (LTTB) algorithm adapted for real-time streams, enabling proactive maintenance telemetry across edge and cloud platforms. Gain insights into managing stateful actors, securing credentials, and implementing GitOps in industrial settings. This presentation is ideal for professionals interested in modern data handling and system architecture in the context of Industrial IoT.