Uploading App to Shinyapps.io

[rohan1925]

Hi all,

I am uploading a new app to my ShinyApps.io account ,but the size of the bundle is around 1.8GB because of the data.

I am working at an Nonprofit institution and want to use a free account as of now.However,the max size provided is 1 GB.Is there any other alternative ?

"Preparing to deploy application...DONE

Uploading bundle for application: 149004...

Error: HTTP 413

POST https://api.shinyapps.io/v1/applications/149004/upload

Bundle is too large. The maximum bundle size allowed is 1.00 GB for your subscription type."

Thanks,

Rohan

[Joshua Spiewak]

You could store the data elsewhere and have your shinyapps.io application access it remotely.

Or somehow compress it to fit within the 1 GB limit of the free account.

[rohan1925]

Hi Joshua ,

Thanks for your response.

I tried to compress the data using RData but the data is ~1.8 GB.

Do you know of options of compressing the data further in R?

[rohan1925]

I used rdrop2 package of R to access dropbox and get the data from dropbox directly.

I know the connection to dropbox is working,I have been able to create folders (Single_Cell_RNAseq_data) and move files.
My app is running fine when I run the app locally in R Studio ,the data gets uploaded from the dropbox and can be visualized.

saved the token locally

token <- drop_auth()
saveRDS(token, "droptoken.rds")

##in the global.r Script

token <- readRDS("droptoken.rds")
geneExpressionMatrix_yf1 <- drop_read_csv("Single_Cell_RNAseq_data/geneExpressionMatrix_yf1.csv",dtoken=token)

But while deploying on shinyapps.io, its throwing me this error.

An error has occurred
Unable to connect to worker after 60.00 seconds; startup took too long.

Any suggestions?

Thanks,

Rohan

[Joshua Spiewak]

How large is the CSV that is being loaded?

Is there anything else in your application's logs?

What instance type is your application configured to us? Have you tried a larger one, given your large dataset.