Monitoring & Metrics for Confluent Cloud ksqlDB - Stream Processing Service

This post details the monitoring and alerting strategy for Confluent Cloud ksqlDB, focusing on ensuring prompt response to failures, proactive mitigation of potential issues, and confidence in the system's reliability. It covers health checks, specific alerting for system vs. user errors, proactive monitoring of resource utilization with trajectory analysis, and redundancy in the monitoring pipeline to prevent alert fatigue and ensure the monitoring system itself is robust.