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Re:The LMAX Architecture - 100K TPS at Less than 1ms Latency by aaronblohowiak on Sunday October 30, 2011 @09:46AM (#3174354)
The BLP is single-threaded, and the component that modifies the application's current state. It is my understanding that "Events" in event-sourcing are immutable and that state is just a memoized computation over the total journal of events -- so the layer of atomiticity that is provided is at the event level (as the BLP only processes one event at a time.)
Re:The LMAX Architecture - 100K TPS at Less than 1ms Latency by jacques_chester on Sunday October 30, 2011 @11:41AM (#3174603)
So the system is as "weak as its strongest link".

Hmm.