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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
Feb 23, 2023 · Frontend Development

Understanding Qwik: The First O(1) JavaScript SSR Framework and Its Resumable Architecture

This article explains the fundamentals of server‑side rendering versus client‑side rendering, highlights the performance drawbacks of traditional hydration, and introduces Qwik’s resumable approach that serialises state and events into HTML to achieve near‑zero hydration overhead while maintaining interactivity.

PerformanceQwikResumability
0 likes · 23 min read
Understanding Qwik: The First O(1) JavaScript SSR Framework and Its Resumable Architecture
Ctrip Technology
Ctrip Technology
Feb 2, 2023 · Databases

MySQL to OceanBase Migration: Evaluation Tools, Migration Process, Monitoring, and Automated Fault Diagnosis

This article details Ctrip's experience migrating MySQL workloads to the distributed OceanBase database, covering the design of an assessment tool, a one‑click migration workflow, comprehensive monitoring dashboards, automated fault‑diagnosis pipelines, encountered compatibility issues, and future roadmap for the platform.

Database MonitoringFault DiagnosisMySQL Migration
0 likes · 17 min read
MySQL to OceanBase Migration: Evaluation Tools, Migration Process, Monitoring, and Automated Fault Diagnosis
Ctrip Technology
Ctrip Technology
Jan 12, 2023 · Big Data

Evolution of Ctrip's Log System: From Elasticsearch to ClickHouse and Log 3.0

This article details the evolution of Ctrip's log infrastructure, describing the shift from fragmented departmental logging to a unified Elasticsearch-based platform, the migration to ClickHouse for cost‑effective, high‑performance storage, and the subsequent Log 3.0 redesign that leverages Kubernetes, sharding, and a unified query governance layer to handle petabyte‑scale data.

ClickHouseETLElasticsearch
0 likes · 16 min read
Evolution of Ctrip's Log System: From Elasticsearch to ClickHouse and Log 3.0
Ctrip Technology
Ctrip Technology
Jan 12, 2023 · Big Data

Real-Time Data Warehouse Architecture and Practice at Ctrip Hotel

The article explains why enterprises need real-time data warehouses, compares Lambda and Kappa architectures, describes Ctrip Hotel's Lambda‑plus‑OLAP variant built with Flink and StarRocks, and details practical solutions for ordering, wide‑table generation, and data validation that enable billion‑row, low‑latency analytics.

CtripFlinkLambda architecture
0 likes · 10 min read
Real-Time Data Warehouse Architecture and Practice at Ctrip Hotel
Ctrip Technology
Ctrip Technology
Jan 6, 2023 · Operations

iDesk Service Platform: Architecture, Development Stages, Core Features, and Operational Insights

The iDesk service platform is a comprehensive internal tool that evolved through three development phases, adopts a BS+Service architecture with modular local services, offers extensive software management and self‑service utilities, integrates tightly with TripPal and service accounts, and implements robust operational monitoring to achieve high availability and user satisfaction.

Software Managementbackend architectureiDesk
0 likes · 15 min read
iDesk Service Platform: Architecture, Development Stages, Core Features, and Operational Insights
Ctrip Technology
Ctrip Technology
Dec 22, 2022 · Cloud Native

Evolution and Cloud‑Native Architecture of Ctrip’s Microservice Products

The article outlines Ctrip’s microservice journey from its 2013 inception, detailing the evolution of its frameworks, the complexities of operating multiple stacks, the challenges faced, and the design of a progressive cloud‑native service‑mesh architecture built on Istio, Envoy, and custom operators.

DubboIstioKubernetes
0 likes · 10 min read
Evolution and Cloud‑Native Architecture of Ctrip’s Microservice Products
Ctrip Technology
Ctrip Technology
Dec 15, 2022 · Operations

Practical Experience in Microservice Governance at Ctrip: Challenges, Strategies, and Results

This article shares Ctrip's practical experience in microservice governance, detailing the background, common pitfalls such as excessive service granularity and cyclic dependencies, and presenting concrete goals, principles, and strategies that led to significant improvements in stability, performance, and development efficiency.

MicroservicesPerformance optimizationservice governance
0 likes · 14 min read
Practical Experience in Microservice Governance at Ctrip: Challenges, Strategies, and Results