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PatMartin / Dex

Dex : The Data Explorer -- A data visualization tool written in Java/Groovy/JavaFX capable of powerful ETL and publishing web visualizations.
https://dexvis.net
Apache License 2.0
1.32k stars 309 forks source link

Slow performance for multiples in Firefox #12

Closed UNFPAmaldives closed 6 years ago

UNFPAmaldives commented 6 years ago

Having adapted one of the examples on dexvis.net, multiple c3 area charts are loading from a large dataset much more slowly in Firefox versus Chrome (57 seconds, versus 16 seconds)

PatMartin commented 6 years ago

Try generating them again with the latest Dex from github. At work I had datasets which were in the millions of items and had to spend a few weeks in Chrome DevTools tuning javascript memory usage. The performance of the generating assets are orders of magnitude better for larger datasets. Since you're using multiples, I assume your data is largish.

I believe and hope that you may see a drastic difference now, though I am not sure why FF is so different for you. If your issues persist, then let me know and we can go from there.

PatMartin commented 6 years ago

With memory fixes, good FF performance now. Closing issue.