langchain/docs/extras/ecosystem/integrations/google_bigquery.mdx

# Google BigQuery

>[Google BigQuery](https://cloud.google.com/bigquery) is a serverless and cost-effective enterprise data warehouse that works across clouds and scales with your data.
`BigQuery` is a part of the `Google Cloud Platform`.

## Installation and Setup

First, you need to install `google-cloud-bigquery` python package.

```bash
pip install google-cloud-bigquery
```

## Document Loader

See a [usage example](/docs/modules/data_connection/document_loaders/integrations/google_bigquery.html).

```python
from langchain.document_loaders import BigQueryLoader
```