One of the possible use cases of event sourcing we’d like to implement is subscribing to domain events changes.
The requirements are quite high: Over 100000 live topics/entities, preferably up to 1,000,000 Up to 50000 updates per second Low latency - less than 10msec, average Topic scale (at low latency) seems to be the most challenging on this list. With the upcoming akka persistence query module, which provides a stream instead of the polling it seems that the bottleneck moves to data store implementation. Persistent query would really benefit from a data store able to scale the number of subscriptions while keeping the latency low. Can you recommend a data store that can provide the above (or close to above) requirements? Thanks, Leonid -- This message may contain confidential and/or privileged information. If you are not the addressee or authorized to receive this on behalf of the addressee you must not use, copy, disclose or take action based on this message or any information herein. If you have received this message in error, please advise the sender immediately by reply email and delete this message. Thank you. -- >>>>>>>>>> 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.
