What does the CAP theorem state for a distributed data store during a network partition?

Problem Statement

Explanation

When a partition occurs, the system cannot synchronously coordinate all replicas. You either reject or block some requests to keep data consistent, or serve all requests and risk divergence. That is the core trade-off at partition time.

Code Solution

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If partition: choose C (reject writes) OR choose A (accept, reconcile later).

Practice Sets

This question appears in the following practice sets:

CAP Theorem & Consistency Models

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What does the CAP theorem state for a distributed data store during a network partition?

Problem Statement

Explanation

Code Solution

Practice Sets

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Master Interviews Anywhere, Anytime

What does the CAP theorem state for a distributed data store during a network partition?

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