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Schema Evolution
- Schema Evolution (4)
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... 277.31 KB Database systems offering a multidimensional schema on a logical level (e.g. OLAP systems) are often used in data warehouse ...
Publication - cat - 04/17/2013 - 12:49 - 0 comments - 1 attachment
... change is more the norm than the exception. Consider a shared object-oriented persistent system built to serve the business needs of a company. Changes such as additions of classes or class members, renamings, ...
Publication - cat - 04/16/2013 - 18:05 - 0 comments - 1 attachment
... with regard to database applications. Finally, we propose a declarative language based on OQL, the ODMG query language, that the user ...
Publication - cat - 04/16/2013 - 02:27 - 0 comments - 1 attachment
... M Geppert, A Year: ... deletion and modification of workflow types in such a way that the schema remains correct. This problem is aggravated when ...
Publication - cat - 04/16/2013 - 02:16 - 0 comments - 0 attachments