Reducing the Noise: How Atlassian Built an OCSF Security Lakehouse on Databricks
Databricks, Thursday, October 15th, 2026
Atlassian cut ingestion costs 80% and sped queries up to 95% by standardizing security telemetry on OCSF in Databricks.
Atlassian's security pipeline absorbed 44 billion events a day in many logging formats inherited from years of acquisitions.
By standardizing telemetry on the Open Cybersecurity Schema Framework (OCSF) in a Databricks security lakehouse, it cut ingestion costs by 80%, and more than 500 production threat-detection signals now run on a single schema.
Atlassian reports a 60% increase in analyst productivity and queries up to 95% faster.