The UR does this automatically. Once deployed you never have to deploy a second time. When a new `pio train` happens the new model is hot-swapped to replace the old, which is then erased, so there is no re-deploy and no downtime.
Yes, it uses Elasticsearch aliases but most other Templates do not use Elasticsearch for their model storage. However I believe that some could employ the same hot-swap method to re-deploy, they just weren’t written that way. You’d have to say which Template you are using. On Sep 6, 2017, at 12:19 AM, Paul-Armand Verhaegen <paularmand.verhae...@gmail.com> wrote: I believe there are 2 main methods: 1. stop serving a couple of seconds while deploying the newly trained model, this is supported from pio as is. 2. make a more flexible solution that can route traffic differently or cache results. We have a reverse proxy (openresty / nginx + lua) in front, so that we can do both if business requires it. When working with UR: Another solution would be to utilise ES aliases I'm pretty sure other people have thought of other solutions, but it mostly depends on the exact use case. I hope that helps. Paul > On 6 Sep 2017, at 03:34, Saarthak Chandra <chandra.saart...@gmail.com> wrote: > > Hi, > > Is there a way we can train a model without having to stop serving. > I mean, if I have an app deployed, can I add/post new data to the event > server and train the same app without stopping it? > > > Thanks! > -- > Saarthak Chandra, > Masters in Computer Science, > Cornell University. -- You received this message because you are subscribed to the Google Groups "actionml-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to actionml-user+unsubscr...@googlegroups.com. To post to this group, send email to actionml-u...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/actionml-user/0DECF939-9B44-40DD-A862-4E3C0AB9B6A1%40gmail.com <https://groups.google.com/d/msgid/actionml-user/0DECF939-9B44-40DD-A862-4E3C0AB9B6A1%40gmail.com>. For more options, visit https://groups.google.com/d/optout <https://groups.google.com/d/optout>.