The development of support application for "the World Village Database(WVDB)" using meta schema on data type

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We relate the contents on the various forms of "the World Village Database (WVDB)" to each other on database system, and make the factor analysis appropriate for the data of architectural spacesThe aim of the research is the development and realization of support application for the reasonable use of a mount of such data.In 2001, we made a analysis of the data of architectural spaces, design of the data-schema, and the development of the support application. The data structure of the computerized data of photos, drawings, maps, texts, and motion pictures of the traditional villages were defined. Various factors that arose on the use of data base system, such as the call of an interior photographs corresponds to the survey drawings of the house, or the call of the commentary on villages the motion picture of which is on play were put in order. The forms of data corresponding to the factors were defined. The structure of the database system, under consideration of the special feature of the data of architectural spaces were reexamined. Then we develop the support application of the database on the workstation system. Based on the data schema, the complicated demands to search or refer the data on the different forms are able to reduce into the handling on the related tables. The speed up of the reference and the flexibility of the operation were achieved.In 2002, we finished the development after the test on workstation and the repair. But the test revealed the possibility of the improvement by making a small change on the data schema itself. We started to analyze the data files and examine the work in need..