Slowly Changing Dimensions: a Pattern Language for Coping with Change in Analytical Information Processing
نویسندگان
چکیده
In many larger organizations like internationally operating companies, owners of analytical information systems must frequently cope with change. An important part of this problem is the restructuring of attributes serving as classification categories, so-called dimensions. This pattern language concerns itself with different ways of preparing for and dealing with changes in the real world and their impact on the analysis of derived measures based on historic data in time-series. Note to EuroPLoP 2007 Sheperds and Reviewers This pattern language was started at EuroPLoP 2005, when it contained the patterns in Section 4. While the entire language is still subject to revision, we are currently most interested in receiving feedback on Section 3.
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