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Author Widom, Jennifer
Source CiteSeerX
Content type Text
File Format PDF
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science
Subject Keyword Genus Two-step ♦ Integrated Access ♦ General Data Warehousing Arch Itecture ♦ Multiple Database ♦ Data Warehouse ♦ Database Research Community ♦ Introduction Prov ♦ Single Repository ♦ Heterogeneous Database ♦ Data Integration Prob Lem ♦ Recent Year Data Warehousing ♦ Research Commun Ity ♦ Exploratory Research ♦ Encompasses Architecture ♦ Database Research ♦ Database Industry ♦ Suitable Topic ♦ Technical Issue ♦ Information Source ♦ Prom Inent Buzzword ♦ Direct Querying ♦ Research Problem ♦ Data Warehousing
Description In Proceedings of International Conference on Information and Knowledge Management
The topic of data warehousing encompasses architectures, algorithms, and tools for bringing together selected data from multiple databases or other information sources into a single repository, called a data warehouse, suitable for direct querying or analysis. In recent years data warehousing has become a prom inent buzzword in the database industry, but attention from the database research community has been lim ited. In this paper we motivate the concept of a data warehouse, we outline a general data warehousing arch itecture, and we propose a number of technical issues arising from the architecture that we believe are suitable topics for exploratory research. 1 Introduction Prov iding integrated access to multiple, distributed, heterogeneous databases and other information sources has become one of the leading issues in database research and industry [6]. In the research commun ity, most approaches to the data integration prob lem are based on the following very genera l two-step ...
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research
Education Level UG and PG ♦ Career/Technical Study
Learning Resource Type Article
Publisher Date 1995-01-01