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Bokeh for Beautiful Visualization Versatile, interactive, and streaming web graphics Bryan Van de Ven @bryvdv Strata NYC 2015 https://speakerdeck.com/bryanv/bokeh-strata-nyc-2015

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BOKEH What, why, and where of 2

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Bokeh can do… 3 Interactive visualization

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Bokeh can do… 3 Interactive visualization Versatile, custom graphics

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Bokeh can do… 3 Interactive visualization Versatile, custom graphics Streaming, dynamic, big data

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Bokeh can do… 3 Interactive visualization Versatile, custom graphics Streaming, dynamic, big data In the browser, with or without a server

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Bokeh can do… 3 Interactive visualization Versatile, custom graphics Streaming, dynamic, big data In the browser, with or without a server No need to write Javascript

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Bokeh can do… 3 Interactive visualization Versatile, custom graphics Streaming, dynamic, big data In the browser, with or without a server No need to write Javascript No Javascript

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Why? 4 • Data exploration requires interactive visualization • Information modeling demands versatile capability • Analytical artifacts need to be shareable

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Why? 4 • Data exploration requires interactive visualization • Information modeling demands versatile capability • Analytical artifacts need to be shareable Rich contextual visualizations are needed through the entire process

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Bokeh is on Github 5

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BOKEH IN USE Demonstrations 6

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7 Very High Level Charts

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7 Very High Level Charts Just five lines!

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8 4 Gb in a browser

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9 Streaming Data

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9 Streaming Data

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10 Hundreds of Millions of Points

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11 Notebooks Everywhere

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11 Notebooks Everywhere (now on Anaconda Cloud too!)

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12 Data Applications

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13 Data Applications

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Bokeh likes R 14

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Bokeh likes R 15

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16 https://github.com/Bokeh/bokeh