Question: Can you recommend an open-source observability platform that includes alerting and SQL support?

If you need an open-source observability platform with alerting and SQL support, OpenSearch is a good option. It has a wide range of features, including search, observability and security analytics. OpenSearch supports geospatial indexing, alerting, SQL/PPL and anomaly detection, so it can be used in a variety of enterprise scenarios. It also has plugins for search, analytics, observability and other areas, and can be run on-premises, in hybrid environments and in multicloud environments.

Another good option is Logz.io, which marries open-source tools like OpenSearch, Prometheus and OpenTelemetry for powerful log analytics and centralized metrics monitoring. It has high-performance log analytics, alerting and AI-powered features like anomaly detection and auto-generated recommendations to help you resolve issues faster. Logz.io supports more than 300 cloud platforms and applications, so it can be used by any size organization.

Last, Honeycomb is a powerful observability platform designed to help teams quickly identify the source of problems. It includes distributed tracing, smart data sampling and debuggable Service Level Objectives. Honeycomb integrates with Slack for direct graph visualization and supports OpenTelemetry, and it's a relatively low-cost option with unlimited custom attributes and a database architecture that's designed to scale.