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Hi Adam,
I have question about emitting events in microservices. I understand that XA transactions are not desired, which I used to achieve "exactly once" delivery in Java EE. So I'm thinking about "at least once" strategy.
What is the best way to accomplish this using JEE and Microprofile?
My current solution is to store event in the local database. Then timer triggers processing that event and send it to message broker. Is there better solution? I see disadvantage in timer, because of delayed processing.
Thank you for your opinion.