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Dataset sample

After creating a dataset, you can visualize and understand its content via the sample view.

Information noteNote: This feature becomes available for Talend Cloud Pipeline Designer and Talend Cloud Data Preparation users when Talend Cloud Data Inventory is enabled for the account.

Talend Cloud Data Inventory can display a sample of 10,000 records of your datasets. It includes Dataset quality at the dataset and column level, and you will also be able to Changing the semantic type of a column so that the data is well defined.

The Head sample is selected by default, it displays the first 10,000 records of your dataset. If you need to work on a more representative sample of your dataset, click the arrow next to Head sample and select Random sample to display 10,000 randomly selected records.
Airlines dataset sample
Aircrafts dataset sample. The mouse hovers on a drop-down list where you can choose between 'Head sample' and 'Random sample' options.

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