Integration Server collects and stores data about the different areas of Integration Server functioning, including internal processing (scheduled jobs, Guaranteed Delivery, trigger joins), auditing and logging, central user management, document history, and process integrity. This data is stored in various database components that are identified to Integration Server through functional aliases. For information about the data stored in the different database components, and instructions on configuring functional aliases, see Connecting Integration Server to Database Components in an External RDBMS.