[akka-user] Pre-fusing and materialization

2016-07-08 Thread James Matlik
Is there a tutorial on how to optimize materialization somewhere? I've designed some logic that, for a given request, will aggregate multiple sources and stream the results back. When streaming large amounts of data, this isn't an issue, but we now have a use case that will request small chunks i

Re: [akka-user] Pre-fusing and materialization

2016-07-11 Thread Akka Team
FYI: we will work on performance (of the materialization among other things) the coming weeks. Until that is done you probably won't see much difference with anything you can do about materialization except disabling autoFusing entirely (with ActorMaterializerSettings), but then you will get a muc

Re: [akka-user] Pre-fusing and materialization

2016-07-11 Thread James Matlik
Thanks for the update. On a side note, I wanted to share my appreciation to you all working on Akka and Streams. I'm very impressed with the Streams implementation. Once you wrap your head around the paradigm, it is surprisingly easy to do things that would otherwise be difficult. It is a pleas