Less War, More Room: Confessions of a Reformed Alert Hoarder

Prathamesh Sonpatki, Developer Evangy at Last9

In this talk delivered live on February 8 at the ClickHouse Bangalore meetup, Prathamesh explored the power of combining OpenTelemetry's observability framework with ClickHouse's blazing-fast analytics capabilities. Learn how to instrument your applications with logs, metrics, and traces using the OpenTelemetry SDK, configure OTLP exporters for ClickHouse, and leverage ClickHouse's columnar storage for efficient analysis. He further explored practical patterns for complete telemetry collection, efficient materialized views, and real-time querying across all signal types. See how to build performant dashboards that correlate logs, metrics, and traces while avoiding common pitfalls in large-scale deployments.

The slides can be found at https://github.com/ClickHouse/clickhouse-presentations/blob/master/2025-meetup-bangalore-1/Talk%203%20-%20Last9%20-%20Bangalore%20Meetup%20-%2008Feb25.pdf