Mapping over 1 Million points with Plotly Datashader

Learn how to plot large datasets on Plotly Scatter Mapbox, using DataShader. Datashader is a graphics pipeline system for creating meaningful representations of large datasets. We will review crime data in Chicago and 311 calls in NYC.

Code: https://github.com/Coding-with-Adam/Dash-by-Plotly/tree/master/Plotly_Graphs/BigData

Data: https://github.com/Coding-with-Adam/Dash-by-Plotly/blob/master/Plotly_Graphs/BigData/data.md

Map Colorcet Samples https://reposhub.com/python/imagery/holoviz-colorcet.html

Datashader: https://datashader.org/index.html

Video layout: 00:00 - What you will learn 01:16 - data and libraries 02:28 - Plotting Chicago Crimes 07:40 - Prostitution map data 08:09 - Changing map data color 09:55 - Narcotics map data 12:31 - Plotting New York City 311 complaints 15:10 - New York City categorize complaints

👉 If you appreciate these tutorials and would like to support their existence and get some perks: https://www.patreon.com/charmingdata ... https://www.youtube.com/watch?v=6cGlBFz71Oc