Closed
Description
Description
Explore page feels unresponsive since it might take seconds to update!
Any action from:
- select a field from the sidebar
- add a filter
- switch from chart to big number or table
- change any config in the chart/table
To Reproduce
Possible causes/solutions:
- we are using
lazy: falsefor the configuration popups. This means all the hooks and logic in those components are "active" and possibly causing multiple state changes in the Visualization provider. This can be easily be fixed and tested. - Visualization provider is handling simultaneously all the chart types , big number and table hooks which are constantly recalculating configuration, etc. We should find a way to avoid this. Perhaps the hooks live in the specific type component and then save the state in the provider, once the user changes type the component calculates the state and replaces the state in the provider.
- Poor use of arrays when we should be using key/value maps. This is a recurrent issue when dealing with the explore items causing us to loop over data unnecessarily. I think the explore provider should provide the itemMap and the selectedItemMap. But I don't think this would have such a big impact compared with the previous points that may cause multiple re-renders.
- Plotting data will most likely have to be moved to the server.
App Version
0.222.0