Software delivery & architecture · Working
Modular monolith
Also called: modular architecture
ELI5
One application with carefully separated parts.
Used in conversation
“A modular monolith may be simpler than premature microservices.”
Definition
A single deployable application organised into strongly separated internal modules.
Here “Modular monolith” means: A single deployable application organised into strongly separated internal modules.
Pitch context
You will see “Modular monolith” in product strategy decks, roadmaps, experiments and architecture reviews when the discussion reaches software delivery & architecture.
Why it matters: It helps a reader interpret software delivery & architecture without confusing the measure, decision, role or evidence being discussed.
Sources & evidence · 2
Direct term-level sources and supporting source families.
- National Institute of Standards and Technology — Computer Security Resource Center GlossaryDirect source · primary · checked 2026-08-16
- Scrum Guides — The Scrum Guide — official current versionSupporting source family · primary · checked 2026-08-16