Which of the following features is a highlight of Dynatrace for Node.js monitoring?

Dynatrace offers robust capabilities for monitoring Node.js applications, and one of its standout features is the support for database query capture. This functionality allows developers and IT teams to gain insights into how their applications interact with databases, which is crucial for performance tuning and troubleshooting. By capturing and analyzing database queries, Dynatrace can help identify slow or inefficient queries, providing visibility into how these queries impact application performance and user experience.

This feature enhances the overall observability of Node.js applications, enabling teams to delve deeper into the performance metrics associated with database interactions, making it easier to optimize overall application performance.

When considering other options, advanced user interface design, while important for usability, does not specifically enhance the monitoring capabilities for Node.js. Live chat support is a service feature rather than a monitoring capability. Cloud infrastructure management is significant for overall system administration but does not focus specifically on the nuances of Node.js application performance and its interaction with databases. Thus, support for database query capture stands out as a key feature that directly aids in optimizing and monitoring Node.js applications effectively.