NDLI: Towards Comprehensive Requirement Analysis for Data Warehouses: Considering Security Requirements

Content Provider	IEEE Xplore Digital Library
Author	Soler, E. Stefanov, V. Mazon, J.-N. Trujillo, J. Fernandez-Medina, E. Piattini, M.
Copyright Year	2008
Description	Author affiliation: Dept. de Inf., Univ. de Matanzas, Matanzas (Soler, E.)
Abstract	Data warehouse (DW) systems integrate data from heterogeneous sources and are used by decision makers to analyze the status and the development of an organization. Traditionally, requirement analysis approaches for DWs have focused purely on information needs of decision makers, without considering other kinds of requirements such as security or performance. But modeling these issues in the early stages of the development is a cornerstone for building a DW that satisfies user expectations. In this paper, we define the two kinds of requirements for data warehousing as information and quality-of-service requirements and combine them in a comprehensive approach based on MDA (model driven architecture). This allows a separation of concerns to model requirements without losing the connection between information and quality-of-service, also in the following conceptual or logical design stages. Finally, in this paper, we introduce a security requirement model for data warehousing, and a three-step process for modeling security requirements, thus illustrating the applicability of our approach with an example.
Starting Page	104
Ending Page	111
File Size	413132
Page Count	8
File Format	PDF
ISBN	9780769531021
DOI	10.1109/ARES.2008.86
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-03-04
Publisher Place	Spain
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Availability Data analysis Data security Warehousing Information security Quality of service Data warehouses Data models Performance analysis Information analysis
Content Type	Text
Resource Type	Article

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