Just wanted an advice on what would be the best solution for using Event Store since its new for me.
I started to work on solution that is a part of bigger Ecommerce system that have already implemented customer streams.
I’ve done some initial testing on it using Persistent subscriptions.
The plan was to use Persistent Subscription (or maybe sth else will be more relevant) on @ce-Customer and react on the each customer change.
Each of the customer will have quite a huge payload of data (mostly customer specyfic prices). Processing one call take some time even more then few seconds.
In situation of hundred or thousands Customer events that are populated during periodic exports to ES… it takes time. Persistent Subscriptions with single Subscriber handling at one message seems not to be very efficient.
It seems its not a ES issue after all but is any try of parallel consumption need to be designed and done completely on consumer end or is there any support for that? Therefor is using persistent subscription is actually a case here.
In general what would be your advice on it.