Correlating Application and Database Performance Using OpenTelemetry

Learn how to correlate application and database performance using OpenTelemetry's sqlcommenter feature in this 22-minute conference talk from CNCF. Discover how OpenTelemetry captures database operations from the client perspective within the context of originating resources, applications, and requests, and explore methods to match these insights with database server observations. Examine the sqlcommenter feature that propagates trace context in SQL queries, enabling correlation between client-side and server-side observations to answer critical questions about request performance and expensive query origins. Explore the challenges of context propagation, review the current implementation state of sqlcommenter in OpenTelemetry SDKs, and see demonstrations of enriched correlation capabilities. Understand the limitations and pitfalls encountered when adapting this feature into production environments, while gaining comprehensive knowledge of how sqlcommenter enables integrated performance insights across your application stack.