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Data Warehouse Requirements Engineering - A Decision Based Approach (Paperback, Softcover reprint of the original 1st ed. 2018)
Loot Price: R1,709
Discovery Miles 17 090
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Data Warehouse Requirements Engineering - A Decision Based Approach (Paperback, Softcover reprint of the original 1st ed. 2018)
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Total price: R1,729
Discovery Miles: 17 290
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As the first to focus on the issue of Data Warehouse Requirements
Engineering, this book introduces a model-driven requirements
process used to identify requirements granules and incrementally
develop data warehouse fragments. In addition, it presents an
approach to the pair-wise integration of requirements granules for
consolidating multiple data warehouse fragments. The process is
systematic and does away with the fuzziness associated with
existing techniques. Thus, consolidation is treated as a
requirements engineering issue. The notion of a decision occupies a
central position in the decision-based approach. On one hand,
information relevant to a decision must be elicited from
stakeholders; modeled; and transformed into multi-dimensional form.
On the other, decisions themselves are to be obtained from decision
applications. For the former, the authors introduce a suite of
information elicitation techniques specific to data warehousing.
This information is subsequently converted into multi-dimensional
form. For the latter, not only are decisions obtained from decision
applications for managing operational businesses, but also from
applications for formulating business policies and for defining
rules for enforcing policies, respectively. In this context, the
book presents a broad range of models, tools and techniques. For
readers from academia, the book identifies the
scientific/technological problems it addresses and provides cogent
arguments for the proposed solutions; for readers from industry, it
presents an approach for ensuring that the product meets its
requirements while ensuring low lead times in delivery.
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