Ctrip Technology
Jun 9, 2022 · Databases
Ctrip Order Database Architecture Optimization and Sharding Case Study
This article details Ctrip's comprehensive redesign of its airline ticket order database, covering the background performance bottlenecks, vertical and hot‑cold data splitting, sharding key selection, multi‑level caching, cross‑shard query optimization, dual‑write mechanisms, fault‑tolerance strategies, project planning, and the resulting improvements in scalability and cost.
Fault TolerancePerformance Optimizationdatabase sharding
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