Give a real case where you would prefer CP over AP and justify the user impact.

Problem Statement

Explanation

Money transfers and inventory holds for limited stock often choose CP. If replicas cannot agree, the system rejects or blocks requests rather than risk double spending or overselling. Users may see a retry prompt, but data stays correct. You reduce blast radius and avoid costly reconciliation later.

Code Solution

SolutionRead Only

Reserve(item): if quorum fail → 409 or retry after

Practice Sets

This question appears in the following practice sets:

CAP Theorem & Consistency Models

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Give a real case where you would prefer CP over AP and justify the user impact.

Problem Statement

Explanation

Code Solution

Practice Sets

Related Questions

Which statement best describes the Single Responsibility Principle?

Open–Closed Principle encourages what practice when adding features?

High-Level Design (HLD) typically focuses on which artifacts?

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More from System Design

Master Interviews Anywhere, Anytime

Give a real case where you would prefer CP over AP and justify the user impact.

Problem Statement

Explanation

Code Solution

Practice Sets

Related Questions

Which statement best describes the Single Responsibility Principle?

Open–Closed Principle encourages what practice when adding features?

High-Level Design (HLD) typically focuses on which artifacts?

Which UML diagram best captures interactions over time between components?

Which pairing describes a healthy design goal?

More from System Design

Master Interviews
Anywhere, Anytime