Data Base Design by Gio Wiederhold

By Gio Wiederhold

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Each dimension can have an unlimited series of dimension values. For example, a dimension called Department can have the dimension values Sales, Administration, and so on, as department names. [ 36 ] Chapter 1 Dimensions and dimension values are user-defined and unlimited, which means dimensions are tailored for each company. Too many dimensions cause performance issues Be careful not to create too many dimensions and dimension values. The more dimensions that you allow and use, the more dimension information that will be stored in the database and this might have a very negative impact on performance.

The first two are always the global dimensions, but the remaining six can be selected from those set up as shortcut dimensions in the G/L Setup. Dimensions that are not set up as shortcut dimensions can also be specified, but these must be set up in a separate Dimensions window for the header or line. Shortcut dimensions that are not set up as global dimensions are not stored as actual fields of the tables they describe. Instead, they are stored in a separate table. Budget For each budget, four dimensions can be defined, in addition to the two global dimensions.

You can for example include G/L budget entries in an analysis view to compare actual figures with expectations. The analysis view can be continually updated with new G/L entries using the following methods: • Clicking Update on a specific Analysis View Card • Running the Update Analysis Views batch job • Placing a check mark in the Update on posting check box on the Analysis View Card Use the analysis view in the Analysis by Dimensions page, where it is possible to: • Filter amounts • Manipulate the presentation of amounts • Compare actual amounts with budgeted amounts Automatically updating an Analysis View each time a G/L entry is posted might create a performance issue.

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