Data sampling will provide a better designing experience by limiting the number of records while creating dashboards with millions of data, However, the limitation will not be applied while previewing or publishing dashboards.
Please follow these steps to enable the data sampling feature in Bold BI.
Connect to a data source by providing valid credentials.
Drag and drop the table inside the query designer page.
Click on the
Data sampling button as shown in the following image.
Data samplingdialog will be disabled by default.
Check boxto enable and enter the number of records needed while creating a dashboard.
NOTE: The data sampling button will be disabled while switching to the code view mode in Bold BI.
OKand click on the preview to ensure whether
Data samplinghas been applied to the data source as shown in the following image.
Data samplingcan be identified by using the icon as shown in the following image.
Data samplinglimit will be applied to all the widgets.
data samplingwill be disabled automatically to ensure data integrity.
NOTE: The data sampling is not supported for the following data source’s SSAS, Presto, Influx DB and ODBC.