Netflix builds an observability knowledge graph from an ontology

On October 19, 2026, Hacker News' front page covered Netflix's ontology-driven observability practice. Netflix uses an Observability Ontology to unify entities and relationships across systems, and builds an end-to-end knowledge graph from it. The practice links the ontology, cross-system entity relationships and the knowledge graph to supply fault-investigation context to AutoRCA, its internal agent system. The report so far covers this construction method and its use in AutoRCA.

Written by AI from the coverage · updated 52 minutes ago

Not enough continuous observations to draw a trend yet.