Aggregation Strategy Based on Conversion from Dimension Classes to Dimension Hierarchies
Yan Zhang, Xu Luo
Available Online August 2013.
- https://doi.org/10.2991/icacsei.2013.79How to use a DOI?
- Data Warehouse, Dimension Class, Dimension Hierarchy, On-Line Analytical Processing.
- After analyzing the signification of structure and definition about dimension to aggregating operation, confirms that some dimension classes maybe produce analysis demands which are similar to dimension hierarchies, provides CDCDH method for conversion from dimension classes to dimension hierarchies. Gives definition on dimension class and dimension hierarchy, furthermore, gives definition on visible dimension hierarchy and hide dimension hierarchy. About hide dimension hierarchy which shows dimension class, confirms the condition and steps for conversion to apparent dimension hierarchy. In the meantime, produces the realizing procedure about CDCDH method through a practical instance.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Yan Zhang AU - Xu Luo PY - 2013/08 DA - 2013/08 TI - Aggregation Strategy Based on Conversion from Dimension Classes to Dimension Hierarchies BT - 2013 International Conference on Advanced Computer Science and Electronics Information (ICACSEI 2013) PB - Atlantis Press SP - 315 EP - 317 SN - 1951-6851 UR - https://doi.org/10.2991/icacsei.2013.79 DO - https://doi.org/10.2991/icacsei.2013.79 ID - Zhang2013/08 ER -