OpenTelemetry is an open-source observability framework designed to provide a standardized way to collect, process, and export telemetry data such as traces, metrics, and logs. It aims to help developers and organizations gain insights into their systems' performance and behavior, facilitating better monitoring and troubleshooting. By integrating with various backend systems, OpenTelemetry enhances observability across diverse environments and applications.

HyperDX is a powerful tool integrated with ClickStack that enables engineers to efficiently search and visualize logs, metrics, and traces on any ClickHouse cluster. It supports full-text search, alert setup, and real-time logging, while also offering compatibility with OpenTelemetry for various programming languages. The platform aims to simplify observability and improve the debugging process for production issues.