I like that it is adaptable to run without an external broker (using embedded media driver option), yet can add that for scalability/redundancy.
Our use cases do not require a query on top of streams. Instead all data would go into timescaleDB [2].
[1] https://github.com/real-logic/aeron/wiki/Java-Programming-Gu...
[2] https://github.com/timescale/timescaledb