摘要：Bioinformatics is combination between biology and informatics. Most of biological data is used by private orgovernment sectors such clinics, hospitals, etc. Web based application is tool to access this biological data. Agood methodology or technique is needed to store huge of biological data. In this research, two issues have beenidentified. First is data integration and second is web query processing. In this paper, technique for data integrationand mapping algorithm will propose in order to improve web query processing in bioinformatics. Data integrationmeans integration different data sources and store into a single data source. This single database source will storeonly important information such a keyword and data source destination. The keyword in data warehouse will matchwill information enter by web user. Then, a mapping algorithm will map to only relate data source for searching andretrieving process. A simple web based application was developed and tested. Several experiments have been doneand results indicates a mapping algorithm and data warehouse approach for data integration able to improve webquery processing in bioinformatics in term of time performance.
关键词：Bioinformatics; Data Integration; Data Warehouse;Mapping Algorithm
