Distributed tracing and APM for cloud-native
Apache SkyWalking is an open-source APM and observability platform designed for distributed systems, microservices, and Kubernetes environments. It provides end-to-end distributed tracing, service topology analysis, and metrics dashboards with agents for Java, .NET, PHP, Node.js, Go, Rust, C++, and Python. SkyWalking ingests telemetry from Zipkin, OpenTelemetry, Prometheus, and Fluentd, scaling to handle 100+ billion data points per cluster.