Avalanche Prevention Architecture in Baidu Netdisk: Practices and Solutions

Baidu Netdisk engineers protect its billion‑user service from cascading failures by deploying dynamic circuit‑breaker overload control, priority‑based traffic isolation, request‑validity filtering, socket‑level disconnect detection, and unified timestamp handling, a combination that dramatically reduces avalanche incidents and boosts overall availability.

Backend Architectureavalanche preventioncircuit breaker

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Avalanche Prevention Architecture in Baidu Netdisk: Practices and Solutions

IT Architects Alliance

Dec 17, 2021 · Backend Development

Mastering Cache: Strategies to Boost Performance and Avoid Common Pitfalls

This article examines the benefits, costs, and design patterns of caching—including update policies, granularity control, penetration, bottom‑hole, avalanche, and hot‑key issues—while offering concrete optimization techniques and practical recommendations for building robust Redis‑MySQL cache layers.

Backend DevelopmentCache StrategiesPerformance Optimization

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Mastering Cache: Strategies to Boost Performance and Avoid Common Pitfalls

Tencent Music Tech Team

Jun 17, 2016 · Backend Development

Design Considerations for a High‑Scale Messaging System: Capacity Estimation, Consistency Guarantees, and Avalanche Prevention

Designing Quanmin K‑Song’s high‑scale messaging system requires careful capacity estimation of throughput, storage and network traffic, robust consistency via unique transaction IDs and operation logs, and avalanche prevention through selective retries, scaling and priority‑based throttling to maintain reliability under load.

ConsistencyDistributed Systemsavalanche prevention

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Design Considerations for a High‑Scale Messaging System: Capacity Estimation, Consistency Guarantees, and Avalanche Prevention