Dwq : Esprit Long Term Research Project, No 22469 Interoperable Decision Support System Components on the Internet Foundations of Data Warehouse Quality Decision Support Components on the Internet
نویسندگان
چکیده
Operational software like online transaction processing s the lion’s share of business information systems. Though many D Systems (DSS) were developed, they failed to become mainstream reason is lack of knowledge of availability, applicability, and this paper, we propose to exploit the vast resource of the Int second chance. Contrasting to other approaches, our strategy i users and developers of DSS’s cooperate in weaving a web of d components. Repositories serve for ensuring application-centered for searching. The method is scaleable in number of processo domains, and platforms. A script language for combining DSS c introduced based on observations from a real life example of company. 1 Most of the work reported here was done while the authors were with the Hong Kong University of Science & Technology, Department of Information and Systems Management, Clear Water Bay Rd., KLN., Hong Kong.
منابع مشابه
Dwq : Esprit Long Term Research Project, No 22469 Foundations of Data Warehouse Quality Data Warehouse Connguration
In the data warehousing approach to the integration of data from multiple information sources, selected information is extracted in advance and stored in a repository. A data warehouse (DW) can therefore be seen as a set of materialized views de ned over the sources. When a query is posed, it is evaluated locally, using the materialized views, without accessing the original information sources....
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تاریخ انتشار 1998