Dimensional Data Management. The DDM group's responsibilities include information flow, storage and reporting of GMNA dimensional data, so it can be made available to problem solvers across the corporation. The sources of data include the following; coordinate measuring machines (CMM), vision systems and handheld measurement devices from Assembly, Metal Fabrication, and supplier centers. The primary tools supported by the DDM Group include the BIWDA for data analysis and the Common Dimensional Information System (CDIS) web site for reporting.
Dimensional Data Measurement.
Distribution Data Mart. A GM Distribution Web site available to all field personnel and home office employees.
Divisional Data Management
Driver Door Module.