ClickStack: ClickHouse上に構築された高性能なOSSオブザーバビリティスタック

ClickStack is a newly announced open-source observability solution built on ClickHouse, designed to provide a comprehensive and accessible experience for managing logs, metrics, traces, and session replays. Leveraging ClickHouse's performance and efficiency, ClickStack offers an open observability stack with features like OpenTelemetry collectors, a UI optimized for wide event data, natural language queries, and alerting, all running on the trusted ClickHouse engine. Historically, only teams with resources to build custom observability experiences on ClickHouse could fully benefit from it, while others relied on general visualization tools or commercial platforms, facing limitations with long SQL queries and underutilized ClickHouse capabilities. With ClickStack's release, supported by HyperDX, users now have a fair option for utilizing high-speed search and aggregation for high cardinality wide event data, scalable in an open-source format. The integration of OpenTelemetry and the tailored UI by HyperDX simplifies the observability process, ensuring efficient query building and pattern recognition without concealing ClickHouse's power, making modern observability approaches more accessible.