Hi community,
Working on the Dash app that uses a video and a corresponding data that is plotted on a plotly chart (see a previous post regarding data flow efficiency here), I managed to get a solution working where instead of using a large table that is then filtered, I separated the large data frame to smaller data frames based on these filters. This actually worked well and the data and plot updates were running well.
However - and this is something that I have also experienced earlier - now, a day or two later when I tried to run my app again, I am experiencing the slow updates issue again. And I am completely puzzled, as to why this is. The code of the app is the same, the data are the same. I even tried changing to debug=False. Yet I am not getting back the seamless performance that I had before. So maybe this is a more general question: given that my app is the same as when it was running smoothly, and no more additional data were added, what could cause such behavior?
Thanks for your input and feedback!