Invisible Failures in Data Pipelines: The OpenTelemetry Solution

Data pipelines encounter the same failure modes as distributed systems—retries, timeouts, and degraded performance—but traditional error handling fails to detect them since they don't throw exceptions. By implementing OpenTelemetry distributed tracing, teams gain visibility into silent failures, revealing hidden costs from proxy requests, performance bottlenecks, and retry storms. This observability shift enables proactive cost management and reliability improvements that would otherwise remain invisible.