Cloud Music Guizhou Data Center Migration: A Large-Scale Infrastructure Migration Case Study

In 2023 NetEase Cloud Music executed its largest ever data‑center migration, moving over 20,000 applications and more than one million queries per second to a new Guizhou facility while meeting zero‑downtime, strict latency and bandwidth limits through a batch‑wise, cross‑team strategy that incorporated automated upgrade platforms, standardized operations, and extensive risk‑mitigation measures.

Data Center MigrationDistributed SystemsTechnical Debt

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Cloud Music Guizhou Data Center Migration: A Large-Scale Infrastructure Migration Case Study

Architecture & Thinking

Sep 3, 2023 · Cloud Native

How Baidu Zhidao Achieved Seamless Cloud Migration and Architecture Evolution

This article details Baidu Zhidao's migration from a legacy, high‑traffic monolithic system to a cloud‑native architecture, covering background challenges, solution selection, traffic switching, scaling practices, gateway overhaul, and the resulting stability, cost, and performance benefits.

architecture evolutioncloud migrationtraffic switching

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How Baidu Zhidao Achieved Seamless Cloud Migration and Architecture Evolution

DaTaobao Tech

Dec 28, 2022 · Cloud Native

How Taobao’s Homepage Migrated to Serverless: Architecture Upgrade and Quality Assurance

This article details Taobao’s serverless architecture upgrade for its homepage, covering the background of the Cloud Native 2.0 initiative, the three‑pronged system transformation, risk analysis, and a comprehensive quality‑assurance plan that includes pre‑release verification, traffic switching, and stress testing.

Cloud NativeServerlessTaobao

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How Taobao’s Homepage Migrated to Serverless: Architecture Upgrade and Quality Assurance