What component of the DEC infrastructure is responsible for calculating statistics and insights?

The Analytics Worker is specifically designed to handle the calculation of statistics and insights within the DEC infrastructure. This component processes data collected from various events and user interactions, allowing for analytics to be generated. By focusing on the performance and behavioral patterns of users, the Analytics Worker can derive actionable insights that inform decision-making and enhance user experience.

The other components play different roles within the infrastructure. For example, the EventHub is primarily involved in collecting and routing events, while the Data Processor focuses on transforming, filtering, and preparing data for analysis. The ResourceManager, on the other hand, is responsible for managing and allocating resources within the DEC infrastructure but does not participate in the analysis itself. Thus, the distinct functionality of the Analytics Worker in generating insights makes it the correct choice for this question.