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Ctrip Technology
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Ctrip Technology

Official Ctrip Technology account, sharing and discussing growth.

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Recent Articles

Latest from Ctrip Technology

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Ctrip Technology
Ctrip Technology
Jul 13, 2023 · Backend Development

Refactoring Practices and Strategies for Large‑Scale Microservice Systems

This article outlines the definition, motivations, impact levels, planning, communication, layered design, gray‑release techniques, quality improvement measures, and observability considerations for large‑scale backend refactoring in microservice architectures, drawing on practical experience from Ctrip's end‑to‑end refactoring project.

RefactoringSoftware Architecturecode quality
0 likes · 11 min read
Refactoring Practices and Strategies for Large‑Scale Microservice Systems
Ctrip Technology
Ctrip Technology
Jul 6, 2023 · Artificial Intelligence

Optimizing SMS Recall Marketing with Response and Uplift Models: A Ctrip Train Ticket Case Study

This article presents a comprehensive case study of Ctrip's train ticket SMS recall business, detailing the design, implementation, and evaluation of response‑based conversion rate models and uplift models to improve marketing ROI through causal inference and machine‑learning techniques.

Response ModelSMS MarketingUplift Modeling
0 likes · 14 min read
Optimizing SMS Recall Marketing with Response and Uplift Models: A Ctrip Train Ticket Case Study
Ctrip Technology
Ctrip Technology
Jun 29, 2023 · Mobile Development

Integrating Flutter Map Plugin in a FlutterBoost Hybrid Project: Architecture, Issues, and Solutions

This article explains how to integrate the Baidu map plugin into a FlutterBoost hybrid project, describes the PlatformView mechanism, analyzes rendering and thread‑synchronization details, and provides concrete solutions for iOS white‑screen, Android freeze, memory‑leak, custom markers and visible‑range problems.

FlutterBoostMAPMobile
0 likes · 18 min read
Integrating Flutter Map Plugin in a FlutterBoost Hybrid Project: Architecture, Issues, and Solutions
Ctrip Technology
Ctrip Technology
Jun 15, 2023 · Databases

Rebuilding Ctrip Train Ticket Metrics Platform with StarRocks: Architecture, Data Synchronization, and Performance Gains

The article details how Ctrip's train ticket business revamped its multi‑engine OLAP metrics platform by consolidating to the StarRocks MPP database, describing the new architecture, query workflow, data synchronization strategies, practical lessons, and the resulting dramatic improvement in query latency and reliability.

ETLMetrics PlatformSQL
0 likes · 15 min read
Rebuilding Ctrip Train Ticket Metrics Platform with StarRocks: Architecture, Data Synchronization, and Performance Gains
Ctrip Technology
Ctrip Technology
Jun 15, 2023 · Fundamentals

Causal Inference Theory and Its Business Applications in Ctrip Train Ticket Operations

This article introduces the fundamental concepts and theoretical frameworks of causal inference, explains Rubin's potential outcomes and Pearl's causal graph models, and demonstrates their practical deployment through uplift modeling, propensity‑score matching, synthetic control, and regression‑discontinuity case studies within Ctrip's train ticket business.

Business AnalyticsPropensity Score Matchingregression discontinuity
0 likes · 15 min read
Causal Inference Theory and Its Business Applications in Ctrip Train Ticket Operations
Ctrip Technology
Ctrip Technology
Jun 8, 2023 · Frontend Development

Optimizing CSS Animation Performance: Techniques and Best Practices

This article explains how to improve CSS animation performance by understanding the browser rendering pipeline, using GPU‑accelerated transforms, avoiding costly properties and complex selectors, leveraging will‑change and requestAnimationFrame, and preferring CSS over JavaScript for smoother, lower‑latency visual effects.

FrontendGPUOptimization
0 likes · 13 min read
Optimizing CSS Animation Performance: Techniques and Best Practices
Ctrip Technology
Ctrip Technology
Jun 1, 2023 · Backend Development

Optimizing Microservice Timeout Issues: Analysis and Practical Solutions

This article examines common timeout problems in microservice architectures, identifies root causes such as connection and socket timeouts, and presents ten practical optimization techniques—including setting appropriate timeouts, rate limiting, cache improvements, thread‑pool tuning, GC and JIT adjustments, NIO async programming, host migration, and network checks—to enhance system stability and performance.

Backend PerformanceCachingGC tuning
0 likes · 21 min read
Optimizing Microservice Timeout Issues: Analysis and Practical Solutions
Ctrip Technology
Ctrip Technology
Jun 1, 2023 · Frontend Development

Cross‑Platform Shared Web Components: Architecture, Implementation, and Host Integration

This article describes a cross‑platform solution that enables a single set of Web component code to be shared across Native, React Native, and mini‑program environments by leveraging Web Components, environment‑aware builds, and bridge communication, thereby reducing development effort and accelerating release cycles.

Mini ProgramReActfrontend development
0 likes · 14 min read
Cross‑Platform Shared Web Components: Architecture, Implementation, and Host Integration