標題: | 支援軟體維護之 Web 資料庫軟體模型 A Web Database Application Model for Software Maintenance |
作者: | 許嘉麟 Xu, Jia-Lin 王豐堅 Wang, Feng-Jian 資訊科學與工程研究所 |
關鍵字: | 全球資訊網;軟體維護;超鏈結;資料庫;Web 資料庫軟體;修改;HED 模型;資訊;電腦科學;World Wide Web;Software Maintenance;Hyperlink;Database;Web database application;HED model;INFORAMTION;COMPUTER-SCIENCE |
公開日期: | 1997 |
摘要: | Web database application programs may consist of hundreds of files. The interoperations among these files could be complex, and most of them are lack of design documents. When a programmer maintains (changes) some programs of an application, the programs affected by the changes should be updated simultaneously to keep the functional consistency. One major difficulty of maintenance is to identify these affected parts, especially web database applications. In this thesis, we present a model, called HED model, for the maintenance of web database applications. HED model is composed of three diagrams, hyperlink diagrams, entity-relationship diagrams, and data-flow diagrams, where are used to represent the logic of application programs. Based on HED model, the programs files affected by a program change can be identified precisely via the structure and database analyses. |
URI: | http://140.113.39.130/cdrfb3/record/nctu/#NT864392003 http://hdl.handle.net/11536/63625 |
顯示於類別: | 畢業論文 |