Column Profile Options
When you create a profile, you can use the profile wizard to define filters, rules, drill-down options, sampling options, and connection. These options determine how the profile reads rows from the source data.
You can define the following options in a column profile, data domain discovery profile, or an enterprise discovery profile:
- •Filters. You can create and apply filters to a profile.
- •Rules. You can add rules when you create a profile. You can reuse the rules that you create in the Analyst tool or Developer tool.
- •Drill-down options. You can choose to read current data in the data source or read profile data that is staged in the profiling warehouse.
- •Sampling options. You can choose one of the sampling options to determine the number of rows to run a profile on.
- •Connection. You can run the profiles in the native or Hadoop run-time environment. You can choose Blaze or Spark engine in the Hadoop run-time environment.