Microservice works in a purposeful implementation. Otherwise it is safer to build a modular monolith to eliminate REST latency. A process talking to a process i

Microservice works in a purposeful implementation. Otherwise it is safer to build a modular monolith to eliminate REST latency. A process talking to a process is nanoseconds or less, REST is in the high nanoseconds to miliseconds. The volume of processes depends on latency. You can only process so much based on how fast a task's cycle time takes to complete.