Re: About Stream SQL

2016-02-19 Thread Julian Hyde
I gave a talk about streaming SQL at a Samza meetup. A lot of it is about the semantics of streaming SQL, and I cover some ground that I don’t cover in the streams page[1]. The news item[2] gets you to both slides and video. In other news, I notice[3] that Spark 2.1 will contain “continuous SQL

Re: HepPlanner: Optimal Plan Generation

2016-02-19 Thread Victor Giannakouris - Salalidis
Milinda, Jesus Thank you very much for your help, I followed your advice and now everything seems to work well. But the problem I have now is that in case of adding many rules the planning is very slow. May you know why is that occurring? Best, Victor On Thu, Feb 18, 2016 at 8:21 PM, Jesus Cama