I have Build a shinyapp that is drawing data (Currently 30k Georeferenced Records) via an API. Main purpose is to show a Tree map using leaflet. My code is working but slow. It needs refactoring and cleaning.
- do multiple api requests parallely
- update a reactive function to check if new data is available to only check the requests header and not to download the whole database set.
- review the leaflet implementation to ensure fast display
The whole project needs to be reviewed and optimised for speed. Main bottleneck is problably the API requests.
Thanks for the quality submissions. As this is the code review I did not expect those high prices. For 250 I would expect someone to build this from scratch. Correct me but I was looking to stay under 100AUD for some one to put in 2-5h of work. Attached the code for better estimates.
Code is on GITHUB (https://github.com/PhillRob/shinyapp-API-map).
9 freelancers are bidding on average $198 for this job
I am a data scientist and R developer, with expertise in working with leaflet and R shiny, and experience of refactoring existing code. I would like to review your existing code to better understand the issue.