Big Data Visualization Using Datashader in Python | How does Datashader work and why is it so fast?

Dashshader is the big data visualization tool in the HoloViz family. I absolutely love Datashader and love how Datashader creates meaningful visualizations of large datasets very quickly. In this video, I am going to walk you through a simple Datashader example, explain how Datashader works, and why it is fast.
Github code: github.com/sophiamyang/datash...
Medium article: towardsdatascience.com/big-da...
The example in the video comes from the NYC Taxi data example on pyviz.org. For the full example, please see examples.pyviz.org/nyc_taxi.
Check out my previous Python viz videos:
- Why I love Holoviz: • Visualization and Inte...
- Create an interactive dashboard: • The Easiest Way to Cre...
To learn more about Datashader:
- datashader.org/
- • HoloViz Visualize all ...
- • Needles in the haystac...
⭐ Stay in touch:
Medium: / sophiamyang
Twitter: / sophiamyang
Linkedin: / sophiamyang
#visualization #python #bigdata #datascience #datascientist

[@deelinuno9785]

So concise that I have to pause many times to check the code details.

[@Thuvu5]

Great video Sophia!! 🙌 absolutely loved it. So amazing what Data shader can do, and it’s so fast 🤯

[@SophiaYangDS]

Thank you so much Thu! ❤️❤️❤️

[@ShashankData]

This is amazing! You have a new sub!

[@SophiaYangDS]

Thanks ☺️

[@chainetravail2439]

What ?!?
Only 322 views on this video for a content so qualitative ?
Thank you very much, those tips are very useful, especially when we are still only students who only begin to navigate in the science world !

[@SophiaYangDS]

Thank you :)

[@ri3m4nn]

Underrated channel

[@mehdismaeili3743]

Hi, thanks for this video.

[@pi5549]

Well that was a breath of fresh air. Can't not hit the +1. Go Sophia! How about a discord?

[@SophiaYangDS]

Thanks so much for the kind comment and the encouragement! Hahaha great idea. Discord will be nice when I have more subscribers. We will see 😆

[@SophiaYangDS]

Actually I just set up a discord, would you like to be the first one to join? discord.gg/6BremEf9db 😆

[@SUGATORAY]

I wish I could rate you with multiple likes. 🎉🎁
Fantastic intro-video. ⭐️⭐️⭐️⭐️⭐️

[@SophiaYangDS]

Awww that's very nice. Thank you :)

[@SUGATORAY]

@@SophiaYangDS Are you on LinkedIn? I would like to connect with you there.

[@SophiaYangDS]

@@SUGATORAY Yes I am. www.linkedin.com/in/sophiamyang/

[@ServitorSkull]

You sped past the most critical part of setting up the environment. please don't do that lol