Community registration cloud blueprint

Design a provider-neutral cloud architecture for a fictional community event registration service. Show how a learner submits a registration, how the service protects and stores the record, how operators detect failures, how the service recovers, and how the team keeps costs visible. This is a planning project in the browser playground and does not provision live infrastructure.

Requirements

• Draw or describe the user-facing page, event handler and private data store.
• Label the identity and trust boundaries and explain least-privilege access for each component.
• Choose a primary location and describe a realistic backup and recovery check.
• Name two actionable service signals and an owner for each.
• List major cost drivers and one usage limit or review habit.

Expected behaviours

• A learner can follow the request from the page to a protected record without ambiguous data flows.
• The blueprint names risks, recovery and observable signals instead of claiming that cloud services are automatically secure or available.
• The work uses fictional information and contains no credentials or real personal data.