Method and system for display of business intelligence data
View Patent ↗The invention provides improved mechanisms for the construction and rendering of graphical results sets for business intelligence reports derived from large volumes of data. This is achieved by various means including, determining the amount of useful data that can be rendered within the available display space while still being legible, determining the most effective way of displaying that data within the display space, and providing for limited control of the format and quantity of data displayed.
1. A method for graphical display of selected data from a data source for use in a business intelligence reporting system, the method comprising:
determining interactively with a user a generalized design of a report for subsequent displaying of the selected data in sub-charts;
selecting series, categories and measures of interest for inclusion in a report, and storing the series, the categories and the measures of interest in a collection of display rules;
extracting a first set of data pertaining to the series, the categories and the measures of interest from the data source;
storing the first set of data in a crosstab;
selecting a subset of the first set of data in the crosstab;
creating a virtual chart containing the selected subset of the data;
creating a sub-chart of the virtual chart according to the stored collection of display rules; and
displaying the sub-chart of the virtual chart using the stored collection of display rules, wherein the sub-chart is limited to displaying less than all the categories included in the virtual chart at any given time, and wherein the sub-chart includes navigation keys that allow the user to navigate through all the categories included in the virtual chart, and wherein the sub-chart includes retention boxes that allow a user to designate specific categories to remain displayed in fixed positions on the sub-chart when the user navigates through all the other categories included in the virtual chart using the navigation keys, wherein the navigating includes shifting the categories on the sub-chart.
2. The method of claim 1 wherein the determining step further comprises the steps of:
setting display rules; and
storing the display rules as a collection of display rules.
3. The method of claim 2 wherein the setting display rules step further comprises:
setting a legibility of the sub-chart defined by a minimum size of each element of the sub-chart; and
setting a usability of the sub-chart based on the series, the categories and the measures of interest wherein panning and scrolling through the selected data is permitted.
4. The method of claim 3 further comprising:
enabling widow/orphan control for adjusting the number of categories contained in each sub-chart to meet widow/orphan rules.
5. The method of claim 2 , further comprising:
receiving input to adjust the display rules; and
storing the adjusted display rules in the collection of display rules.
6. The method of claim 1 , further comprising:
receiving input to request viewing of further data in the report.
7. The method of claim 1 , further comprising:
receiving input having additional series, categories or measures of interest for inclusion in a further instance of the report.
8. The method of claim 1 , further comprising:
receiving user input generated by selection of the navigation keys; and
re-displaying the sub-chart to take account of the user input.
9. The method of claim 1 , further comprising:
defining one or more statistical elements for inclusion in the report, the statistical elements being based on the data in the virtual chart; and
including the one or more statistical elements on each sub-chart.
10. A system, comprising:
a computer processor;
a memory containing a program, which when executed on the computer processor, is configured to display selected data from a data source for use in a business intelligence reporting system by performing the steps of:
determining interactively a generalized design of a report to ensure the selected data being subsequently displayed in sub-charts;
selecting series, categories and measures of interest for inclusion in instances of a report, and storing the series, the categories and the measures of interest in a collection of display rules for subsequent use;
extracting a first set of data pertaining to the series, the categories and the measures of interest from the data source;
storing the first set of data in a crosstab;
selecting a subset of the first set of data in the crosstab;
creating, using the computer processor, a virtual chart containing the selected subset of the data;
creating a sub-chart of the virtual chart according to the stored collection of display rules; and
displaying the sub-chart of the virtual chart using the stored collection of display rules, wherein the sub-chart is limited to displaying less than all the categories included in the virtual chart at any given time, and wherein the sub-chart includes navigation keys that allow the user to navigate through all the categories included in the virtual chart, and wherein the sub-chart includes retention boxes that allow a user to designate specific categories to remain displayed in fixed positions on the sub-chart when the user navigates through all other categories included in the virtual chart using the navigation keys, wherein the navigating includes shifting the categories on the sub-chart.
11. The system of claim 10 wherein determining interactively a generalized design of a report further comprises:
setting display rules; and
storing the display rules as a collection of display rules.
12. The system of claim 11 wherein setting display rules further comprises:
setting a legibility of the sub-chart defined by a minimum size of each element of the sub-chart; and
setting a usability of the sub-chart based on the series, the categories and the measures wherein panning and scrolling through the selected data is permitted.
13. The system of claim 12 further comprising:
enabling widow/orphan control for adjusting the number of categories contained in each sub-chart to meet widow/orphan rules.
14. The system of claim 11 further comprising:
receiving input to adjust the display rules; and
storing the adjusted display rules in the collection of display rules.
15. The system of claim 10 further comprising:
receiving input to pan through the categories and view further data in the report.
16. The system of claim 10 further comprising:
receiving input having additional series, categories or measures of interest for inclusion in a further instance of the report.
17. The system of claim 10 , further comprising:
receiving user input generated by selection of the navigation keys; and
re-displaying the sub-chart to take account of the user input.
18. The system of claim 10 , further comprising:
defining one or more statistical elements for inclusion in the report, the statistical elements being based on the data in the virtual chart; and
including the one or more statistical elements on each sub-chart.
19. A computer-readable storage medium containing a program which, when executed, performs an operation for graphical display of selected data from a data source for use in a business intelligence reporting system, comprising:
determining interactively a generalized design of a report to ensure the selected data being subsequently displayed in sub-charts;
selecting series, categories and measures of interest for inclusion in instances of a report, and storing the series, the categories and the measures of interest in a collection of display rules for subsequent use;
extracting a first set of data pertaining to the series, the categories and the measures of interest from the data source;
storing the first set of data in a crosstab;
selecting a subset of the first set of data in the crosstab;
creating a virtual chart containing the selected subset of the data;
creating a sub-chart of the virtual chart according to the stored collection of display rules; and
displaying the sub-chart of the virtual chart using the stored collection of display rules, wherein the sub-chart is limited to displaying less than all the categories included in the virtual chart at any given time, and wherein the sub-chart includes navigation keys that allow the user to navigate through all the categories included in the virtual chart, and wherein the sub-chart includes retention boxes that allow a user to designate specific categories to remain displayed in fixed positions on the sub-chart when the user navigates through all other categories included in the virtual chart using the navigation keys, wherein the navigating includes shifting the categories on the sub-chart.