Explore the process of creating and managing multi-layered Vega-Lite visualizations using COVID-19 and Geodata in this 54-minute presentation from Databricks. Learn how to leverage Vega-Lite for encoding visualizations as JSON objects and utilize the MLflow model registry as a visualization registry. Follow along as the presenters demonstrate the creation of complex visualizations, including base visualizations, geo visualizations, and multiple visualization styles. Discover techniques for data manipulation, visualization testing, and editing. Gain insights into using helper functions, registering models, and searching for specifications. The presentation includes a Q&A session and a demo showcasing code snippets, visualization styles, and target runtimes. Access the accompanying GitHub repository and interactive demo for hands-on practice.