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flight pricing

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Qunar Tech Salon
Qunar Tech Salon
Mar 7, 2022 · Backend Development

High-Concurrency Flight Pricing System Design and Optimization at Qunar

This article details Qunar's high‑concurrency flight pricing architecture, covering the origin of pricing data, two‑level caching design, a cache‑management system, CQRS‑based policy storage, data compression techniques, and performance improvements achieved through these optimizations.

CQRSCachingbackend architecture
0 likes · 20 min read
High-Concurrency Flight Pricing System Design and Optimization at Qunar
Qunar Tech Salon
Qunar Tech Salon
Jun 11, 2021 · Backend Development

Optimizing Flight Ticket Pricing Search Performance at Qunar: Architecture, Bottlenecks, and Solutions

This article examines the rapid growth of Qunar's domestic flight pricing system, identifies response time bottlenecks caused by increased request volume and complex calculations, and details a series of architectural and algorithmic optimizations—including caching, search structure changes, election logic refinement, and fault‑tolerant mechanisms—that reduced average latency by up to 40%.

CachingPerformance OptimizationSearch
0 likes · 9 min read
Optimizing Flight Ticket Pricing Search Performance at Qunar: Architecture, Bottlenecks, and Solutions
Qunar Tech Salon
Qunar Tech Salon
Nov 27, 2017 · Backend Development

Real-Time Flight Ticket Pricing Search System Architecture at Qunar

This article describes how Qunar’s senior architect designed a high‑availability, high‑performance, real‑time flight ticket pricing search system, discussing user requirements, challenges, and the backend architecture choices such as on‑demand computation, caching, MQ‑Redis integration, and layered system design.

CachingDistributed SystemsMQ
0 likes · 8 min read
Real-Time Flight Ticket Pricing Search System Architecture at Qunar