Which of the following best describes the function of DQL?

The function of DQL, or Dynatrace Query Language, is primarily focused on querying and analyzing large sets of data within the Dynatrace platform. It allows users to write specific queries to extract meaningful insights from extensive amounts of monitoring data, such as metrics, logs, and traces. DQL is designed for data exploration, enabling users to specify the exact data they want to analyze, thus facilitating deeper investigation into application performance and user experience.

While other options present valuable functionalities related to data processing and visualization, they do not accurately capture the core purpose of DQL. For example, transforming data into user-friendly formats or automatically generating visual reports involve different functionalities and tools within the Dynatrace ecosystem. Monitoring system performance in real-time is distinct from the analysis and querying aspect that DQL encompasses, as it pertains more to immediate observation rather than detailed data exploration.