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Data Buffer Information Dialog
The Data Buffer Information dialog appears when you select View > Data Buffer. It helps you to view the information of data buffer in the current report and its subreports (make sure the report is viewed successfully once at least). You can adjust the performance and footprint for the reports according to the data buffer information. See the dialog.
The following are details about options in the dialog:
Report List
Lists the current report and its subreports' instance names.
Template Resources
Displays the data components and datasets of the report and its subreports.
Detailed Information (for data component)
Shows information of a report's latest successful running.
- Total memory for
Displays the total buffer size in the current report and its subreports. It is the sum of the Maximum Used Buffer Size for all of data components in the current report and its subreports. - Maximum Used Buffer Size
Displays the maximum buffer size which the specified data component occupies. It is the sum of Records Buffer Size and Groups Buffer Size. - Records Buffer Size
Displays the maximum usage size for all the records’ buffers in running memory. - Records Buffer Number
Displays the number of all the records’ buffers after running memory. - Groups Buffer Size
Displays the maximum usage size for all the groups’ buffers in running memory. - Groups Buffer Number
Displays the number of all the groups’ buffers after running memory. - Records per Page
Displays the number of records in each page in the data buffer. You can set it in the Report Inspector to improve the report performance. - Maximum Page Number
Displays the maximum number of pages in the data buffer. You can set it in the Report Inspector to improve the report performance. - Dataset
Displays the name of the dataset which the specified data component uses. - Data Inherit
Indicates whether the datasets for this component is inherited from another component.
Detailed Information (for dataset)
Shows information of a report's latest successful running.
- Total memory for
Displays the total buffer size in the current report and its subreports. It is the sum of the Maximum Used Buffer Size for all of data components in the current report and its subreports. - Maximum Used Buffer Size
Displays the maximum buffer size which the specified dataset occupies. It is the sum of Records Buffer Size and Groups Buffer Size. - Records Buffer Size
Displays the maximum usage size for all the records' buffers in running memory. - Records Buffer Number
Displays the number of all the records' buffers after running memory. - Groups Buffer Size
Displays the maximum usage size for all the groups' buffers in running memory. - Groups Buffer Number
Displays the number of all the groups' buffers after running memory. - Records per Page
Displays the number of records in each page in the data buffer. You can set it in the Report Inspector to improve the report performance. - Maximum Page Number
Displays the maximum number of pages in the data buffer. You can set it in the Report Inspector to improve the report performance.
Save As
Saves the data buffer information in the specified directory with XML format.
Close
Exits the dialog.
Help
Displays the help document about this feature.