End-to-end application monitoring with Datadog

The text discusses the importance of telemetry data in complete visibility into application performance and how multiple monitoring tools can lead to data silos. It introduces Datadog's end-to-end application monitoring, which unifies insights across frontend and backend monitoring. The trace view provides detailed request data and correlated information in a single pane of glass, allowing users to investigate performance problems like errors and latency efficiently. Key features include using tags to explore traces and correlate them with RUM data, viewing infrastructure details, exploring metrics, viewing logs, investigating application errors, examining processes running on the host or container, correlating traces with network data, and examining code hotspots to understand latency.