英文摘要 |
The directory data is widespread in the ordinary living, which indirect recording the development context and structure of the state, institutions, organizations, families and personal networks. The directory data would be benefit to both archival description and scholar research. In the recent years, many scholar institutions start to establish directory databases. This paper discuss the features, differences and use restrictions of directory databases. Furthermore, the different types, functions and content features of directory databases were analyzed and compared. The results of this paper would be reference for establish the related directory databases. |