I have an app, where the choices of selectinput look like the following:
choices=read.delim(file="https://storage.googleapis.com/gencode_ch_data/mouse/mouse_searchNames.txt",header=FALSE,stringsAsFactors = FALSE, sep="\t")
So I have 3 species mouse, human drosophila. In my app there are three selectinput ui for each specie, and when I run and deploy the app it takes time initially to load the page, because I have 3 files to be loaded from the google cloud as shown above for three different kind of species.
My question will be is there a way to load these files in the background, or in a way that does not cause initial loading latency issue when I run the app? Because what my app does is to load these files first.
This issue is very obvious on IE11.
I highly appreciate your advice!