architecture-paradigm-service-based

Employ a coarse-grained, service-based architecture (lighter SOA) whenmicroservices aren't necessary but modular deployment is required.Triggers: service-based, SOA, coarse-grained services, shared database,deployment independence, service decomposition, domain servicesUse when: teams need deployment independence without microservices complexity,shared database is acceptable, services can be relatively coarse-grainedDO NOT use when: selecting from multiple paradigms - use architecture-paradigms first.DO NOT use when: fine-grained scaling requirements exist - use microservices.DO NOT use when: shared database creates coupling problems.Consult this skill when designing service-based architectures or refactoring monoliths.