Oracle
Oracle database properties read from each connected application — product, version, CPU, named-users counts, options and storage.
Audit Trail
Header of the database-level audit trail — one row per audited operation, grouped by application, date, schema and table. Each row expands to a field-level BEFORE / AFTER diff parsed on demand from the stored DML statement, plus purge and rebuild-values jobs to manage the history.
Audit Lookup
Detailed audit lookup — for each audited mutation, the before / after value of every changed column.