Configuring Data Sampling
If you have especially large data sources, it can be beneficial to use data sampling. See
About Data Sampling, for more information about how it works and when to use it.
To configure data sampling
1. From the Studio Administration menu, choose Configuration.
2. Under Discovery, expand the Indexing branch.
3. Set these data sampling configuration parameters:
Parameter | Default | Result |
Sampling Is Enabled | False | Set to True to enable data sampling. False—Disables data sampling regardless of table size. The default. True—Enables data sampling on tables and views that exceed the number of rows specified by the Sampling Size configuration parameter. |
Sampling Size | 100000 | Specify the threshold above which data sampling is applied. |
4. Click Apply and then OK to apply your configuration changes.