Re: [akka-user] Event versioning revisited

2014-10-23 Thread Denny
It is, but it still has some rough edges and is WIP. I would recommend against using it in production right now. You probably need to give it a couple more months. On Wednesday, October 22, 2014 2:17:19 AM UTC+2, rrodseth wrote: Thanks for the input. I wonder if anyone has tried Scala

Re: [akka-user] Event versioning revisited

2014-10-22 Thread Richard Rodseth
I'm hoping Typesafe will come up with a great solution. I noticed that Scala Pickling is making its way into Spark At the very end of this good talk, he mentions plans to use Pickling in Spark. http://functional.tv/post/9769999/scala-by-the-bay2014-matei-zaharia-next-generation-langu and

Re: [akka-user] Event versioning revisited

2014-10-22 Thread Jeroen Gordijn
I thought I read/heard somewhere that Pickling is aiming to become the default serialization mechanism in Scala, but I cannot find any proof (like a SIP) for it (yet). Integrating Pickling in Spark is currently work in progress:

Re: [akka-user] Event versioning revisited

2014-10-21 Thread Richard Rodseth
Thanks for the references, Patrik. I hope others will share their experiences. On Tue, Oct 21, 2014 at 4:57 AM, Patrik Nordwall patrik.nordw...@gmail.com wrote: Hi Richard, I'm also interested in what others are currently using. On Sun, Oct 19, 2014 at 3:35 AM, Richard Rodseth

Re: [akka-user] Event versioning revisited

2014-10-21 Thread Jeroen Gordijn
Hi, I'm not really sure yet about the best solution. Currently using json. It starts out being really straight forward when using spray-json. Just create the formatters. But the moment you have to deal with evolution, you have to deal with the Json AST and you loose all help from your

Re: [akka-user] Event versioning revisited

2014-10-21 Thread Richard Rodseth
Thanks for the input. I wonder if anyone has tried Scala Pickling. At first glance, it seems like it would be a great solution. On Tue, Oct 21, 2014 at 1:47 PM, Jeroen Gordijn jeroen.gord...@gmail.com wrote: Hi, I'm not really sure yet about the best solution. Currently using json. It starts

[akka-user] Event versioning revisited

2014-10-18 Thread Richard Rodseth
I'm hoping to build a case for using Akka Persistence, and expect the event schema evolution to be a sticking point. People are quite used to their database migration scripts. I've seen the threads on this list, but I'm wondering what the current thinking is on the least painful option, and would