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

将“世界村数据库”的各种形式的内容在数据库系统上相互联系起来，并对建筑空间的数据进行适合的因子分析，研究的目的是开发和实现对大量世界村数据的合理利用的支持应用程序。2001年，我们对建筑空间的数据进行了分析，设计了数据模式，开发了支持应用程序。定义了传统村落的照片、图纸、地图、文字、电影等计算机化数据的数据结构。在数据库系统的使用中出现的各种因素，如调用与房屋调查图纸相对应的室内照片，或调用正在播放的电影的村庄评论。定义了各因素对应的数据形式。考虑到建筑空间数据的特殊性，对数据库系统的结构进行了重新审视。然后开发了数据库在工作站系统上的支持应用。基于数据模式，可以将搜索或引用不同表单上的数据的复杂需求简化为对相关表的处理。实现了参考速度的提高和操作的灵活性。2002年，经过工作站的测试和维修，我们完成了开发。但是，通过对数据模式本身进行一个小的更改，测试揭示了改进的可能性。我们开始分析资料文件，检查需要做的工作。

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..