+1 Vertica has it. Good idea to introduce it in Druid.
On Mon, Jan 13, 2020 at 12:52 AM Dusan Maric <thema...@gmail.com> wrote: > +1 > > That would be a great idea! Thanks for sharing this. > > Would just like to chime in on Druid + ML model cases: predictions and > anomaly detection on top of TensorFlow ❤ > > Regards, > > On Fri, Jan 10, 2020 at 6:41 AM Roman Leventov <leventov...@gmail.com> > wrote: > > > Hello Druid developers, what do you think about the future of Druid & > > machine learning? > > > > Druid has been great at complex aggregations. Could (should?) It make > > inroads into ML? Perhaps aggregators which apply the rows against some > > pre-trained model and summarize results. > > > > Should model training stay completely external to Druid, or it could be > > incorporated into Druid's data lifecycle on a conceptual level, such as a > > recurring "indexing" task which stores the result (the model) in Druid's > > deep storage, the model automatically loaded on historical nodes as > needed > > (just like segments) and certain aggregators pick up the latest model? > > > > Does this make any sense? In what cases Druid & ML will and will not work > > well together, and ML should stay a Spark's prerogative? > > > > I would be very interested to hear any thoughts on the topic, vague ideas > > and questions. > > > > > -- > Dušan Marić > mob.: +381 64 1124779 | e-mail: thema...@gmail.com | skype: themaric >
