> For the complete documentation index, see [llms.txt](https://docs.ylem.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ylem.co/integrations/trial-data-source.md).

# Initial demo data source

At Ylem, we believe that it is vitally important for SaaS products to supply customers with trial data so that they can give a product a proper try instead of working with empty pipelines.

Therefore, when you create an account, it is automatically connected to the demo data source for reading and research purposes. It contains several databases with data related to finance, e-commerce, hr, compliance, etc.

You can explore it and play with it in pipeline [Queries](/pipelines/tasks-ip/query.md).

<figure><img src="/files/F0a87cE31nG7EGspU2gu" alt=""><figcaption></figcaption></figure>


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# Agent Instructions
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## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.ylem.co/integrations/trial-data-source.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.