> For the complete documentation index, see [llms.txt](https://docs.bdb.ai/data-science-lab-4/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bdb.ai/data-science-lab-4/project/tabs-for-a-data-science-lab-project/tabs-for-pyspark-environment/dataset/dataset-list-page/preview.md).

# Preview

{% hint style="success" %}
*Check out the given walk through to understand the Preview Data Set functionality.*
{% endhint %}

{% embed url="<https://files.gitbook.com/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FBLGYLEkBUnc8nVEBAuEI%2Fuploads%2FEAqQBd1tV1qdYVkea0IV%2FPreview%20Dataset%20(PySpark).mp4?alt=media&token=b8258987-d3ae-4ca2-bcbd-91ca95966d30>" %}
***Preview an added Data set***
{% endembed %}

* Navigate to the ***Dataset*** list inside a Project.
* Select a Dataset from the list.
* Click the ***Preview*** icon.

<figure><img src="/files/L3OLZzKuulkxVwmhYVdi" alt=""><figcaption><p><em><strong>Preview icon for a Dataset</strong></em></p></figcaption></figure>

* The ***Preview Data Sandbox/ Preview Dataset*** drawer appears displaying the Dataset details.​​

{% hint style="info" %}
*<mark style="color:green;">Please Note:</mark> The Preview drawer will take its name based on the Dataset type.*&#x20;

*E.g., For Data Sandbox files the drawer will appear with **Preview Data Sandbox** heading. For Datasets the drawer will appear with the **Preview Dataset** heading.*
{% endhint %}

<figure><img src="/files/JUOUNwL3yGxXYK3LFCXQ" alt=""><figcaption><p><em><strong>Preview of the selected Data Set</strong></em></p></figcaption></figure>

{% hint style="info" %}
*<mark style="color:green;">Please Note:</mark> Refer the* [***Data Science Lab Quick Start***](https://docs.bdb.ai/data-science-lab-4/data-science-lab-quick-start-flow) ***Flow** page to get an overview of the **Data Science Lab** module in nutshell.*&#x20;
{% endhint %}


---

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