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Julia Signell: Introduction to Holoviz
## Key Links
- Transcript: https://github.com/data-umbrella/event-transcripts/blob/main/2022/
- Meetup Event: https://www.meetup.com/data-umbrella/events/283994637/
- Video: https://youtu.be/uYFHdQVc8sw
- GitHub repo: https://github.com/jsignell/intro-to-holoviz
## Resources
- IWD 1-minute video: https://youtu.be/Z81fx_Fa34o
## Agenda
00:00:00 -- Data Umbrella Introduction by Reshama --
00:04:56 -- Presentation on Holoviz by Julia --
00:05:46 Intro to Holoviz
00:06:30 Visualization Overview
00:09:53 Intro to the dataset
00:12:36 * Section 1: HvPlot demo
00:16:38 Grouping
00:17:48 Combining Plots
00:18:38 * Section 2: Visualizing Array Data with HvPlot
00:21:28 Adding Geographic context
00:22:35 * Section 3: Interactive Pipelines
00:23:52 Widgets
00:26:53 Adding interactive component
00:29:21 * Section 4: Making a Dashboard with Panel
00:30:14 Building components of the dashboard
00:31:53 Callbacks (optional)
00:33:00 Set up the dashboard using a template
00:33:50 Finished Dashboard
00:35:05 Running the dashboard using Terminal
00:36:20 -- Recap of the workshop --
00:37:18 -- Q & A --
## Event
Learn how to use HoloViz tools to visualize tabular and array data in Python.
After attending this, you should be able to:
(1) Quickly inspect your data using `hvplot`.
(2) Aggregate large data to the pixel level using `datashader`.
(3) Produce dashboards that allow others to easily view your outputs using `panel`.
## Speaker
Julia has worked in the scientific Python ecosystem as an environmental researcher, an open source contributor, and on both the frontend and backend data science platform product teams. She is passionate about finding creative ways to enhance understanding of the physical world.
In her current role as Head of Open Source at Saturn Cloud she helps to maintain Dask and contribute to product management and engineering.
Before joining Saturn she worked on the HoloViz team at Anaconda and as a hydrometeorology researcher at Princeton University.
LinkedIn: https://www.linkedin.com/in/julia-signell-8a948a88/
Twitter: https://twitter.com/JSignell
GitHub: https://github.com/jsignell