Hi everyone,
So I've been working on a COVID map that's been tracking data since January. The dashboard in question has three sections: the map, the line graph, and text. The last two seem to be working fine, but the map seems to have performance issues when it comes to zooming and panning and takes a while to render, especially online. It could be the large amount of data involved or the map file being too much to handle, but I'm new when it comes to performance checking my project so I'm not 100% on those. What would be the best to improve the performance of the map?
Thanks!
Thank you for being a part of the Tableau Community! With the rapid spread of the COVID-19 respiratory illness around the world, data and facts are essential for public understanding and an organized response. You may be aware of this, but Tableau has launched a free resource page that includes relevant data visualizations about the spread of COVID-19 and the public health response. The page also includes data sets that have been curated for you by experts at Tableau using some of the most accurate data that is available. I’d recommend taking some time to read through these resources and learn more about how to visualize this data in a factual and thoughtful way.
Tableau has also put together a COVID-19 Data Resource Forum here in the community forums. I’ve moved your post to this area so that you can interact with others who are visualizing this data.
Thanks again for being part of this amazing community!!
