> For clean Markdown content of this page, append .md to this URL. For the complete documentation index, see https://docs.nvidia.com/heavyai/llms.txt. For full content including API reference and SDK examples, see https://docs.nvidia.com/heavyai/llms-full.txt.

# Try Vega

You can try the HEAVY.AI Vega engine and work with various examples. The database used for the examples includes over 100,000,000 rows. The data is based on the [political donations dataset](https://www.omnisci.com/demos/political-donations). Some columns have been stripped so that the data can fit on one NVIDIA Tesla P100 GPU.

## [**Try It: Vega Editor**](https://vega-demo.heavy.ai/)

The following examples are available.

### [Simple Pointmap](https://vega-demo.heavy.ai/#/examples/vega_2d/simple-pointmap)

![](https://fdr-prod-docs-files-public.s3.us-east-1.amazonaws.com/heavyai.docs.buildwithfern.com/3c0d752eb79ce27bf679bc21118b566c24ebf1ffb43065209e55b1a312f5b5c2/docs/assets/6_vega-tryit-1.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=AKIA6KXJSKKNFOCF7G4B%2F20260922%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260922T030257Z&X-Amz-Expires=604800&X-Amz-Signature=aa4e73dfb7b73c6bf10a38eac8527755cd6a350367b3d1954c5460ab4fb2edeb&X-Amz-SignedHeaders=host&x-amz-checksum-mode=ENABLED&x-id=GetObject)

### [Pointmap With Scales](https://vega-demo.heavy.ai/#/examples/vega_2d/pointmap-with-scales)

![](https://fdr-prod-docs-files-public.s3.us-east-1.amazonaws.com/heavyai.docs.buildwithfern.com/f1f44392833f7ace5d63f28c26ba00e312916e99eb6589ea82f7c724b6faff73/docs/assets/6_vega-tryit-2.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=AKIA6KXJSKKNFOCF7G4B%2F20260922%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260922T030257Z&X-Amz-Expires=604800&X-Amz-Signature=940880d45cf7dece28c6d8cc41165f22bce9f3becdda374f5de8952ba478591a&X-Amz-SignedHeaders=host&x-amz-checksum-mode=ENABLED&x-id=GetObject)

### [Grouped Pointmap](https://vega-demo.heavy.ai/#/examples/vega_2d/grouped-pointmap)

![](https://fdr-prod-docs-files-public.s3.us-east-1.amazonaws.com/heavyai.docs.buildwithfern.com/f408cea15280a7c5bae09b57ba18a325e4b9ed9edd12ac11fabc513dca07340b/docs/assets/6_vega-tryit-3.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=AKIA6KXJSKKNFOCF7G4B%2F20260922%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260922T030257Z&X-Amz-Expires=604800&X-Amz-Signature=7c9198542980a120909536315cd7ebdc705d85becfa04bf86be48a8195f782d0&X-Amz-SignedHeaders=host&x-amz-checksum-mode=ENABLED&x-id=GetObject)

### [Square Heatmap](https://vega-demo.heavy.ai/#/examples/vega_2d/square-heat-map)

![](https://fdr-prod-docs-files-public.s3.us-east-1.amazonaws.com/heavyai.docs.buildwithfern.com/3c96b0f1c074b2485c1a9876f398f6d044b4a9a31c8b9d048e289b57c638a20f/docs/assets/6_vega-tryit-4.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=AKIA6KXJSKKNFOCF7G4B%2F20260922%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260922T030257Z&X-Amz-Expires=604800&X-Amz-Signature=052d31ee6a6c39f3dd5e158816c0b03ddef92fa34c92d86a15f4e5ffb445dc5f&X-Amz-SignedHeaders=host&x-amz-checksum-mode=ENABLED&x-id=GetObject)

### [Hexagon Heatmap](https://vega-demo.heavy.ai/#/examples/vega_2d/hexagon-heat-map)

![](https://fdr-prod-docs-files-public.s3.us-east-1.amazonaws.com/heavyai.docs.buildwithfern.com/4f653e309b66a98b09974b3ac17165e9175c0349814be3d83dfce7444e2a023e/docs/assets/6_vega-tryit-5.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=AKIA6KXJSKKNFOCF7G4B%2F20260922%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20260922T030257Z&X-Amz-Expires=604800&X-Amz-Signature=d0bfc3988f3383e888bc6d36fb7e5850f17aa0ba47fda6bcf6706e52d1a2b32a&X-Amz-SignedHeaders=host&x-amz-checksum-mode=ENABLED&x-id=GetObject)