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Sample data with Soda

Last modified on 18-Mar-24

When you add or edit a data source in Soda Cloud, use the sample datasets configuration to send 100 sample rows to Soda Cloud. Examine the sample rows to gain insight into the type of checks you can prepare to test for data quality.

sample datasets:
  datasets:
    - dim_customer
    - include prod%
    - exclude test%

Sample datasets
Add quotes to all datasets
Inclusion and exclusion rules
Disable samples in Soda Cloud
Go further

Sample datasets

Sample datasets captures sample rows from datasets you identify. You add sample datasets configurations as part of the guided workflow to create a new data source or edit an existing one. Navigate to your avatar > Data Sources > New Data Source, or select an existing data source, to begin. You can add this configuration to one of two places:

The example configuration below uses a wildcard character (%) to specify that Soda Library sends sample rows to Soda Cloud for all datasets with names that begin with customer, and not to send samples for any dataset with a name that begins with test.

sample datasets:
  datasets:
    - include customer%
    - exclude test%


You can also specify individual datasets to include or exclude, as in the following example.

sample datasets:
  datasets:
    - include retail_orders


Scan results in Soda Cloud

  1. To review the sample rows in Soda Cloud, first run a scan of your data source so that Soda can gather and send samples to Soda Cloud.
  2. In Soda Cloud, navigate to the Datasets dashboard, then click a dataset name to open the dataset’s info page.
  3. Access the Sample Data tab to review the sample rows.

Example sample datasets screenshot


Add quotes to all datasets

If your dataset names include white spaces or use special characters, you must wrap those dataset names in quotes whenever you identify them to Soda, such as in a checks YAML file.

To add those necessary quotes to dataset names that Soda acts upon automatically – discovering, profiling, or sampling datasets, or creating automated monitoring checks – you can add a quote_tables configuration to your data source, as in the following example.

data_source soda_demo:
  type: sqlserver
  host: localhost
  username: ${SQL_USERNAME}
  password: ${SQL_PASSWORD}
  quote_tables: true


Inclusion and exclusion rules

  • If you configure sample datasets to include specific datasets, Soda implicitly excludes all other datasets from sampling.
  • If you combine an include config and an exclude config and a dataset fits both patterns, Soda excludes the dataset from sampling.

Disable samples in Soda Cloud

Where your datasets contain sensitive or private information, you may not want to send samples from your data source to Soda Cloud. In such a circumstance, you can disable the feature completely in Soda Cloud.

To prevent Soda Cloud from receiving any sample data or failed row samples for any datasets in any data sources to which you have connected your Soda Cloud account, proceed as follows:

  1. As an Admin, log in to your Soda Cloud account and navigate to your avatar > Organization Settings.
  2. In the Organization tab, check the box to “Disable collecting samples and failed rows for metrics in Soda Cloud”, then Save.

Alternatively, if you use Soda Library, you can adjust the configuration in your configuration.yml to disable all samples, as in the following example.

data_source my_datasource:
  type: postgres
  ...
  sampler:
    disable_samples: True


Note that you cannot use an exclude_columns configuration to disable sample row collections from specific columns in a dataset. That configuration applies only to disabling failed rows sampling.

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Documentation always applies to the latest version of Soda products
Last modified on 18-Mar-24