Final answer:
Application analysts and their Epic counterparts use the Chronicles operational database environment to create and schedule reports, an Epic Systems' database created for healthcare data management.
Step-by-step explanation:
Application analysts, working with their Epic counterparts, create and schedule reports in the Chronicles operational database environment. Chronicles is Epic Systems' proprietary database system specifically tailored for healthcare data. It enables the storage and retrieval of patient records and hospital operational data in an efficient, secure and user-friendly manner. Performance, security, and data integrity are all focal points in the optimized environment provided by Chronicles, ensuring that healthcare professionals and analysts are able to perform their duties effectively.