Cloud, data & platform systems · Core
Public cloud
Also called: public-cloud platform
ELI5
A provider runs shared cloud infrastructure for many customers.
Used in conversation
“The public cloud offers elasticity but requires governance.”
Definition
Cloud infrastructure shared across customers and operated by a third-party provider with logical isolation.
Here “Public cloud” means: Cloud infrastructure shared across customers and operated by a third-party provider with logical isolation.
Pitch context
You will see “Public cloud” in product strategy decks, roadmaps, experiments and architecture reviews when the discussion reaches cloud, data & platform systems.
Why it matters: It helps a reader interpret cloud, data & platform systems 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