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Ctrip Technology
Ctrip Technology
Aug 11, 2022 · Databases

Design and Implementation of Ctrip's Data Replicate Center (DRC) for Database Cloud Migration

This article details Ctrip's Data Replicate Center (DRC) architecture, challenges, and solutions for migrating MySQL databases to the cloud, covering read‑only and read‑write scenarios, cost analysis, proxy modules, transaction‑table replication, data isolation, filtering, deployment workflow, and achieved performance and cost benefits.

Cloud MigrationCtripDRC
0 likes · 16 min read
Design and Implementation of Ctrip's Data Replicate Center (DRC) for Database Cloud Migration
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Dec 29, 2015 · Databases

The Evolution and Architecture of Alibaba's Data Replication Center (DRC)

This article chronicles the development, design decisions, and technical achievements of Alibaba's Data Replication Center (DRC), a real‑time heterogeneous database synchronization platform that has become a core infrastructure for multi‑active data centers, large‑scale e‑commerce, and cloud services.

AlibabaDRCDistributed Systems
0 likes · 19 min read
The Evolution and Architecture of Alibaba's Data Replication Center (DRC)
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
May 27, 2015 · Databases

Design and Application of Alibaba's Data Replication Center (DRC) for Active‑Active Scenarios

The article presents an overview of Alibaba's Data Replication Center (DRC), detailing its architecture, real‑time cross‑region synchronization capabilities, consistency and latency guarantees, deployment strategies, and its use cases on Alibaba Cloud such as RDS migration and multi‑active e‑commerce workloads.

Alibaba CloudDRCDatabases
0 likes · 10 min read
Design and Application of Alibaba's Data Replication Center (DRC) for Active‑Active Scenarios