[GitHub] [incubator-superset] villebro commented on issue #7906: How to reload data in multiple charts on same dash faster?

[GitBox <gi...@apache.org>]

villebro commented on issue #7906: How to reload data in multiple charts on same dash faster?
URL: https://github.com/apache/incubator-superset/issues/7906#issuecomment-513575539
 
 
   Have you enabled redis or similar for caching? When caching is enabled only the first load will be slow (=fetch the data from the source), and subsequent dashboard views will get its data from the cache (usually sub-second load times). The cache can be warmed up automatically to make sure that even the first load is quick (not sure if it's comprehensively documented, though). However, there is a known bug affecting caching of Filterboxes, so that might be causing slowness. There is a PR to fix the bug that's currently pending review, see #7896.

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