The Campus Data Warehouse (CDW) contains current and historical snapshots plus statistics of student, course, instructor and employment pay data for University of California, Davis students and employees. Currently, the focus of the warehouse is on student, course and instruction-related data. It is the ongoing efforts of a joint venture between the campus' central administrative offices, Campus Data Stewards and Information and Educational Technology (IET).

Reports and data extracts can be created from the Campus Data Warehouse by using query tool software such as BrioQuery, Crystal Reports, MS Access or SQL-Plus. The recently-developed web-based SIS Decision Support System offers easy to use parameter-driven reports. The initial SIS Decision Support reports pertain to course section information, student course enrollment and instructional workload statistics.