Core architecture data model
（重定向自CADM）
![Example of a CADM Diagram for Overview and Summary Information (AV-1) of the DoDAF.[1]](/Images/godic/202501/02/CADM_Diagram_for_AV-12904.jpg")
![CADM Data Model Diagram Notation.[1]](/Images/godic/202501/02/CADM_Data_Model_Diagram_Notation2904.jpg")
![CADM Architecture Concepts Model.[3]](/Images/godic/202501/02/CADM_Architecture_Concepts_Model2905.jpg")
Core architecture data model (CADM) in enterprise architecture is a logical data model of information used to describe and build architectures.
The CADM is essentially a common database schema, defined within the US Department of Defense Architecture Framework DoDAF. It was initially published in 1997 as a logical data model for architecture data.