Any ideas ? Feel free to ask me more details, if my questions are not clear.
Thank you. On Mon, Mar 7, 2016 at 3:38 PM, Hao Ren <inv...@gmail.com> wrote: > I want to understand the advantage of using windowed stream. > > For example, > > Stream 1: > initial duration = 5 s, > and then transformed into a stream windowed by (*windowLength = *30s, > *slideInterval > = *30s) > > Stream 2: > Duration = 30 s > > Questions: > > 1. Is Stream 1 equivalent to Stream 2 on behavior ? Do users observe the > same result ? > 2. If yes, what is the advantage of one vs. another ? Performance or > something else ? > 3. Is a stream with large batch reasonable , say 30 mins or even an hour ? > > Thank you. > > -- > Hao Ren > > Data Engineer @ leboncoin > > Paris, France > -- Hao Ren Data Engineer @ leboncoin Paris, France
