Design a cloud database write path and recovery

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Quick Overview

This question evaluates expertise in designing transactional write paths and crash recovery for cloud-native relational databases that separate compute from durable distributed storage, focusing on durability guarantees, commit protocols, replication and quorum rules, crash recovery mechanisms, write amplification, scalability, and observability.

Design a cloud database write path and recovery

Company: Amazon

Role: Software Engineer

Category: System Design

Difficulty: hard

Interview Round: Technical Screen

Overview: This question evaluates expertise in designing transactional write paths and crash recovery for cloud-native relational databases that separate compute from durable distributed storage, focusing on durability guarantees, commit protocols, replication and quorum rules, crash recovery mechanisms, write amplification, scalability, and observability.

Read the full Amazon Software Engineer interview experience this question came from

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Amazon
Jan 22, 2026
hardSoftware EngineerTechnical ScreenSystem Design
20
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