RStudio Desktop is an R IDE that works with the version of R you have installed on your local Windows, Mac OS X, or Linux workstation. RStudio Desktop is a standalone desktop application that in no way requires RStudio Workbench or RStudio Server. (That said, RStudio Desktop Pro can be used as a remote desktop to launch sessions on RStudio/Posit Workbench (previously RStudio Server Pro), as described in this blog post: https://blog.rstudio.com/2020/03/10/rstudio-1-3-preview-desktop-pro/ )
RStudio/Posit Workbench and RStudio Server are Linux server applications that provide a web-browser-based interface to the version of R running on the server. You may want RStudio Workbench or RStudio Server to:
- access larger CPU and memory footprints
- leverage compute resources more efficiently
- control access to data in a centralized manner
- ensure the R package versions used are standardized
RStudio Workbench provides Enterprise-ready tools like authentication, high-availability and load balancing, multiple versions of R, multiple R sessions per user, security features, and more.
Posit Cloud is a lightweight, cloud-based solution that allows anyone to use the RStudio IDE within their browser, enabling them to do, share, teach and learn data science online.