By the way, I see that the other Presto has a Druid connector too: https://prestodb.io/docs/current/connector/druid.html. From the docs it looks like it has different lineage and might even work differently.
On Thu, Jul 9, 2020 at 12:22 PM Gian Merlino <g...@apache.org> wrote: > I was thinking of exploring ideas like pushing down aggregations, enabling > Presto to query directly from deep storage (in cases where there aren't any > interesting things to push down, this may be more efficient than querying > Druid servers), enabling translation from Druid's SQL dialect to Presto's > SQL dialect (a "reverse connector"), etc. Do you (or anyone else on this > list) have any thoughts on any of those? > > I'm also curious what kinds of improvements you're planning to the > connector you built. > > On Thu, Jul 9, 2020 at 10:18 AM Samarth Jain <samarth.j...@gmail.com> > wrote: > >> Hi Gian, >> >> I contributed the jdbc based presto-druid connector in prestosql which >> went >> out in release 337 >> https://prestosql.io/docs/current/release/release-337.html. The v1 >> version >> of the connector doesn’t support aggregate push down yet. It is being >> actively worked on and we expect it to be improved over the next few >> releases. We are currently evaluating using the presto-druid connector in >> our Tableau setup. It would be interesting to see what changes in Druid >> would be needed to support that integration. >> >> Thanks, >> Samarth >> >> On Thu, Jul 9, 2020 at 10:07 AM Gian Merlino <g...@apache.org> wrote: >> >> > Hey Druids, >> > >> > I was wondering, is anyone on this list using Druid + Presto together? >> If >> > so, what does your architecture look like and which edition / flavor of >> > Presto and Druid connector are you using? What's your experience been >> like? >> > I'm asking since I'm starting to think about whether it makes sense to >> look >> > at ways to improve the integration between the two projects. >> > >> > Gian >> > >> >
