What are recognized signals for expanding Datadog RUM?

The recognition of signals for expanding Datadog Real User Monitoring (RUM) primarily revolves around activities and tools that provide visibility into user interactions and experiences on the frontend. Frontend integrations allow for the tracking of various user interactions and optimizing application performance, which is essential for understanding end-user behavior. Synthetic Browser Tests complement this by simulating user interactions to monitor performance, availability, and overall user experience.

Focusing on these areas enhances the understanding of user behavior across web applications and is crucial for the performance monitoring that Datadog RUM aims to deliver. This integration enables developers and operations teams to identify and address issues in real time based on actual user experiences, further improving application performance and user satisfaction.

The other choices address important aspects of application performance monitoring but do not directly align with the core signals for expanding RUM. For instance, Single Page Applications and APIs relate more to backend functionalities rather than direct user experience monitoring. Backend performance and security incidents are undoubtedly essential but pertain more to server-side concerns rather than the user-facing elements of RUM. Usage analytics and user feedback are valuable but may not capture the direct interactions that RUM focuses on optimizing.