----- Original Message ----- > From: "Dirk Eddelbuettel" <e...@debian.org> > To: "Mario Annau" <mario.an...@gmail.com> > Cc: "r-devel@r-project.org" <r-devel@r-project.org> > Sent: Sunday, July 19, 2020 10:09:24 PM > Subject: Re: [Rd] Speed-up/Cache loadNamespace()
> On 19 July 2020 at 20:47, Mario Annau wrote: >| Am So., 19. Juli 2020 um 20:11 Uhr schrieb Hugh Parsonage < >| hugh.parson...@gmail.com>: >| > 3. Keep an R session running in perpetuity and source the scripts within >| > that everlasting session >| However, 3. sounds interesting - how would this work in a Linux environment? > > You had Rserve by Simon for close to 20 years. There isn't much in terms of > fancy docs but it has been widely used. In essence, R runs "headless" and > connect to it (think "telnet" or "ssh", but programmatically), fire off > request and get results with zero startup latency. But more work to build > the access layer. > > And Rserve is also underneath RestRserve which allows you to query a running > server vai REST / modern web stack tech. (Think "plumber", but in C++ and > faster / more scaleable). > > Lastly, there is Jeroen's OpenCPU. Or... lastly, the R Service Bus which has been used in production since 2010 and got a maintenance release (6.4.0) last week: https://rservicebus.io/ For REST (both asynchronous and synchronous APIs are available), you can start here: https://rservicebus.io/api/introduction/ Best, Tobias ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
