How to query database and pass it to the `plotly_app` about django-plotly-dash

[GibbsConsulting]

@jsulopzs if you have a lot of data, then one strategy is to manage the data within Django (eg as part of the ORM, or leveraging a cache) and then accessing it during (extended) callbacks.

[jsulopzs]

Thanks for the response @GibbsConsulting. I'll take the caching approach using Redis and call the id_project from the user's dropdown selection.

Although I see a caveat:

To pass the id_project options in the dropdown, I need only to display the ones associated with the logged-in username.

I am passing the username through initial_arguments, but I wouldn't say it's a safe approach since any user can inspect the HTML and change the username value to access anyone's project.