Facts! #1 is not insane as long as you keep your internals modular (all-in-one deployment doesn't mean ball of mud... you can avoid putting service calls into y

Facts! #1 is not insane as long as you keep your internals modular (all-in-one deployment doesn't mean ball of mud... you can avoid putting service calls into your domain objects or your data plane code). And you can go from #1 to #2 once you see the need and slice the services out that need it (such as decoupling async batch processing into a 2nd service that shares the domain and the data plane code and does not include the front-end).