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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
macrozheng
macrozheng
Nov 25, 2022 · Databases

How We Scaled a Ride‑Hailing Order System: From Single DB to Sharded MySQL

This article chronicles the step‑by‑step evolution of a ride‑hailing order service's data layer, covering the shift from a single SQLServer database to read‑write separation, business‑domain sharding, caching, message queues, a self‑built sharding component, and a data exchange platform for smooth migration and ongoing scalability.

MySQL Migrationdatabase shardingdistributed architecture
0 likes · 14 min read
How We Scaled a Ride‑Hailing Order System: From Single DB to Sharded MySQL
Aikesheng Open Source Community
Aikesheng Open Source Community
Aug 15, 2022 · Databases

Step-by-Step Migration of Large MySQL Datasets to DBLE Using TiDB DM

This article provides a comprehensive, code‑rich guide on using TiDB DM v2.0.7 to perform full and incremental migration of terabyte‑scale MySQL data to DBLE, covering environment setup, TiDB DM installation, DBLE configuration, data generation, task execution, verification, and important operational considerations.

DBLEData MigrationDatabase Replication
0 likes · 18 min read
Step-by-Step Migration of Large MySQL Datasets to DBLE Using TiDB DM
Java Backend Technology
Java Backend Technology
Mar 21, 2020 · Databases

How Zhihu Scaled to Trillions of Rows with TiDB: Lessons from Moneta

Zhihu’s Moneta service, handling over 1.3 trillion rows and billions of daily writes, migrated from MySQL sharding to TiDB, achieving millisecond query latency, high availability, and horizontal scalability, while sharing architectural choices, performance metrics, migration challenges, and future expectations for TiDB 3.0.

HTAPMySQL MigrationPerformance Optimization
0 likes · 16 min read
How Zhihu Scaled to Trillions of Rows with TiDB: Lessons from Moneta