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Vega Fusion

last updated: Oct 20, 2023

https://vegafusion.io

VegaFusion provides serverside scaling for the Vega visualization library. While not limited to Python, an initial application of VegaFusion is the scaling of the Altair Python interface to Vega-Lite.

The VegaFusion mime renderer can be used to overcome the Altair MaxRowsError by performing data-intensive aggregations on the server and pruning unused columns from the source dataset. First install the vegafusion Python package with the embed extras enabled

vega-lite Altair

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