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Yum! Tech Team
Yum! Tech Team
Jan 29, 2024 · Cloud Computing

Flexible Compute Scheduling Practices in the Restaurant Industry: A Yum China Case Study

This article examines the challenges of uneven compute resource distribution across China and presents Yum China's practical approaches—including multi‑unit deployment, dual‑data‑center scheduling, and supporting platforms—to achieve flexible, cost‑effective compute scheduling for the restaurant sector.

Compute SchedulingResource OptimizationYum China
0 likes · 5 min read
Flexible Compute Scheduling Practices in the Restaurant Industry: A Yum China Case Study
Baidu Geek Talk
Baidu Geek Talk
Jul 21, 2023 · Cloud Native

Baidu Zhidao Cloud Migration Practice: From Legacy OXP to Cloud-Native Architecture

Baidu Zhidao migrated its 18‑year‑old Q&A platform from a legacy OXP architecture to a cloud‑native solution using Pandora containers and the Zhiyun platform, overcoming complex code, high traffic, and zero‑downtime requirements, and achieved full traffic migration, 99.99% SLA, reduced latency, and enhanced elasticity and multi‑region disaster recovery.

Infrastructure EvolutionPaaScloud migration
0 likes · 13 min read
Baidu Zhidao Cloud Migration Practice: From Legacy OXP to Cloud-Native Architecture
ITPUB
ITPUB
Oct 4, 2022 · Operations

What Makes a System Truly High‑Availability? Lessons from B‑Station’s Outage

The article examines B‑Station’s July 2021 outage, explains the concept and quantitative metrics of high availability, and outlines practical techniques such as rate limiting, isolation, failover, timeout control, circuit breaking, degradation, and multi‑region deployment to achieve resilient systems.

MTBFMTTRcircuit breaker
0 likes · 15 min read
What Makes a System Truly High‑Availability? Lessons from B‑Station’s Outage
dbaplus Community
dbaplus Community
Dec 8, 2021 · Operations

How Xianyu Achieved Multi‑Region High Availability: Architecture, Challenges, and Solutions

This article details Xianyu's transition from a single‑site to a multi‑region deployment, covering scalability limits, disaster‑recovery strategies, traffic routing, data consistency decisions, service and database architecture, and the operational principles that enable low‑cost, high‑availability scaling across regions.

Database Replicationcloud architecturemulti-region deployment
0 likes · 19 min read
How Xianyu Achieved Multi‑Region High Availability: Architecture, Challenges, and Solutions
Xianyu Technology
Xianyu Technology
Oct 14, 2021 · Cloud Computing

Multi-Region High Availability Architecture for Xianyu Recommendation Service

The Xianyu recommendation service was re‑architected into an active‑active, multi‑region high‑availability system—using a unified access‑layer router, centralizing long‑tail dependencies, keeping data unsharded, refactoring caches and MySQL replication, and adhering to traffic‑closed‑loop and availability‑first principles—to overcome latency, improve scalability, and ensure low‑cost disaster recovery across two regions and three data centers.

Database ReplicationSystem Architecturehigh availability
0 likes · 15 min read
Multi-Region High Availability Architecture for Xianyu Recommendation Service
AntTech
AntTech
Jul 6, 2019 · Cloud Native

MyBank's Microservice Architecture: Multi‑Region Deployment, Full‑Chain Stress Testing, and Cloud‑Native Service Mesh

The article details MyBank's adoption of a unitized microservice architecture built on OceanBase and SOFAStack, describing its multi‑region active‑active deployment, service layering and splitting, full‑link stress testing, one‑click disaster recovery, and the shift toward cloud‑native Service Mesh to support massive financial workloads.

cloud-nativedistributed architecturefinancial technology
0 likes · 5 min read
MyBank's Microservice Architecture: Multi‑Region Deployment, Full‑Chain Stress Testing, and Cloud‑Native Service Mesh
Efficient Ops
Efficient Ops
Aug 21, 2018 · Operations

How Tencent SNG Uses Business Profiling to Optimize Capacity, Activity, and Multi‑Region Deployment

This article explains how Tencent's SNG operations team builds and applies business profiling models—including capacity, activity, core‑link, and SET planning—to predict performance, automate scaling, identify critical services, and efficiently distribute workloads across multiple regions.

Operationsactivity modelingcapacity planning
0 likes · 11 min read
How Tencent SNG Uses Business Profiling to Optimize Capacity, Activity, and Multi‑Region Deployment
Efficient Ops
Efficient Ops
Jan 19, 2016 · Operations

How QQ Achieves Massive Multi‑Region Scheduling and Resilient Operations

This article details Tencent’s QQ large‑scale scheduling architecture, covering multi‑site distribution, rapid dispatch mechanisms, cross‑region data synchronization, automated operation platform ZhiYun, flexible services, overload protection, rapid scaling, and comprehensive monitoring that together enable resilient, high‑performance social services.

Distributed SystemsLarge-Scale SchedulingOperations Automation
0 likes · 15 min read
How QQ Achieves Massive Multi‑Region Scheduling and Resilient Operations