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https://searchdatamanagement.techtarget.com/feature/An-introduction-to-data-warehousing-and-decision-support-systems
Jun 10, 2009 · data warehousing, explains how data warehouse technologies are used and basic data warehouse concepts. The excerpt also defines decision support systems (DSS) as well as describes what data warehousing and what a data warehouse is. Table of contents: An introduction to data warehousing Data warehouse architectures, concepts and phases
https://en.wikipedia.org/wiki/Data_warehouse
The concept of data warehousing dates back to the late 1980s when IBM researchers Barry Devlin and Paul Murphy developed the "business data warehouse". In essence, the data warehousing concept was intended to provide an architectural model for the flow of data from operational systems to decision support environments. The concept attempted to ...
https://docs.oracle.com/database/121/DWHSG/concept.htm
Data marts can be physically instantiated or implemented purely logically though views. Furthermore, data marts can be co-located with the enterprise data warehouse or built as separate systems. Building an end-to-end data warehousing architecture with an enterprise data warehouse and surrounding data marts is not the focus of this book.
https://www.sciencedirect.com/science/article/pii/S0167923607001698
1. Introduction. Decision support systems (DSS) is the area of the information systems (IS) discipline that is focused on supporting and improving managerial decision-making. Essentially, DSS is about developing and deploying IT-based systems to support decision processes. DSS has been an important area of IS scholarship since it emerged in the ...Cited by: 431
https://www.intechopen.com/books/advances-in-data-mining-knowledge-discovery-and-applications/improving-decision-support-systems-with-data-mining-techniques-
1.2. Data mining techniques in decision support systems. In order to make a decision, the managers need knowledge. In case of massive data amounts, issues may occur because of data analysis and necessary knowledge extract. Data is analyzed through an automated process, known as Knowledge Discovery in data mining techniques.Cited by: 14
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