Which of the following best describes the purpose of Real User Monitoring (RUM)?

Real User Monitoring (RUM) is specifically designed to collect user insights on application performance. Its primary purpose is to gather data directly from real users as they interact with a web application. This includes metrics such as page load times, user engagement, and the overall user experience. By analyzing this data, teams can better understand how their applications perform in real-world scenarios and identify areas for improvement in performance or user experience.

In contrast, tracking software deployment frequency relates to the DevOps practices of software releases rather than monitoring user experience. Managing API access rights is focused on security and permissions, which is unrelated to RUM's goal of assessing end-user performance. Monitoring database performance is centered on the efficiency and health of databases, again not aligning with the core function of RUM. Thus, the emphasis on collecting real user insights distinguishes RUM as a vital tool for optimizing application functionality from the user's perspective.