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Benchmarking of Data Warehouse Maintenance Policies

<p>Many maintenance policies have been proposed for refreshing a warehouse. The difficulties of selecting an appropriate maintenance policy for a specific scenario with specific source characteristics, user requirements etc. has triggered researcher to develop algorithms and cost-models for predicting cost associated with a policy and a scenario. In this dissertation, we develop a benchmarking tool for testing scenarios and retrieve real world data that can be compared against algorithms and cost-models. The approach was to support a broad set of configurations, including the support of source characteristics proposed in [ENG00], to be able to test a diversity set of scenarios.</p>

Identiferoai:union.ndltd.org:UPSALLA/oai:DiVA.org:his-472
Date January 2000
CreatorsAndersson, Ola
PublisherUniversity of Skövde, Department of Computer Science, Skövde : Institutionen för datavetenskap
Source SetsDiVA Archive at Upsalla University
LanguageEnglish
Detected LanguageEnglish
TypeStudent thesis, text

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