Now what are operations then? And how are they tied to events. Let us assume a concrete architecture where views are html documents and events are put into som

Now what are operations then? And how are they tied to events. Let us assume a concrete architecture where views are html documents and events are put into some distributed queue. Is an operation a process that consumes events from that queue or is it something more tangible? Are operations data? In other words, are they interpreted? By what interpreter? I think the idea of describing your business system as some giant, distributed, parallel DSL interpreter has some merits. But has it ever been implemented as such somewhere?