| 摘要 |
Systems and apparatus, including computer program products, for tagging data assets. In one aspect, a computer program product includes instructions operable to cause a computer to establish a database of concept data elements, asset references, and associations. The concept data elements each represent a concept and have a hierarchy specified by concept hierarchy information. The asset references each include a storage location identifier for a corresponding one of a plurality of data assets. Each association defines a type of relationship, from a plurality of types of relationships, between a data asset and a concept represented by a concept data element. |
