On Thursday, July 13, 2017 at 1:08:19 PM UTC+2, Alexander Lukyanchikov wrote: > > *The only question, is it capable to manage tens of millions of topics? > Would it perform better then our current solution?* >
No, most likely it currently won't scale up to 1 million active topics. In Akka's pubsub, each node keeps a topic actor that manages subscriptions of local actors to this topic. Then the information about which node is interested in which topics is replicated across the whole cluster. We plan to test the actual memory consumption under realistic conditions but he haven't got to that so far. I created a ticket to estimate the memory usage and to collect ideas about how to optimize for bigger workloads: https://github.com/akka/akka/issues/23357 Johannes -- >>>>>>>>>> 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 https://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout.
