Howdy All, I've been reading lots of threads on the Akka User mailing list and pull requests and blog posts within the community but I am confused about what currently are the "best practices" for:
1. Distributed and Resilient Pub-Sub within Akka It seems to me that a resilient pub-sub is a key component for a CQRS approach and for a distributed system this would also need to be distributed. I believe the event system in Akka is currently per-node and not resilient. What is the current best practice for resilient distributed pub-sub for CQRS with Akka? Please note the best practice may be to use a third-party distributed and resilient pub-sub technology and I am open to that (but I would prefer to stay with something within Akka or the Typesafe platform). 2. Process Managers What is the best approach to implementing process managers (for sagas) in CQRS with Akka. I am quite a novice in this area so the answer may be obvious but I'm wondering about whether it's best to use singleton actors, processors, eventsourced processors, finite state machine etc. It seems to me that process managers in a distributed system would also require distributed and resilient pub-sub (as discussed above) to work well. 3. Denormalisation of Views I've discussed this previously with Martin and others as a result of the restriction of Views to track one processor. Ideas like using a database with triggers within the view model to update denormalised data were suggested but I am wondering if this is the best practice for now? I'm thinking that again distributed and resilient pub-sub (as discussed above) may be another way to achieve this. Sorry if I have missed some crucial documentation or posts. I've probably seen most discussion relating these to the questions but I'm somewhat confused as some of the posts are older and others discuss solutions without Akka Persistence (I think). Thanks in advance for any suggestions. Cheers, Ashley. -- >>>>>>>>>> Read the docs: http://akka.io/docs/ >>>>>>>>>> Check the FAQ: >>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html >>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user --- You received this message because you are subscribed to the Google Groups "Akka User List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout.
