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DeWu

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Jul 8, 2026 · Databases

DeWu’s OceanBase Deployment: Multi‑Model Database Selection, Performance Gains, and Migration Lessons

DeWu, a leading fashion e‑commerce platform, evaluated and adopted OceanBase as a multi‑model database to replace a heterogeneous stack of MySQL, TiDB, MongoDB, HBase, ClickHouse, and others, achieving up to 200× query speedups, 40%+ storage savings, high‑availability with RPO = 0, and a streamlined operations model while documenting migration challenges and future roadmap.

Database MigrationDeWuMulti-Model Database

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DeWu’s OceanBase Deployment: Multi‑Model Database Selection, Performance Gains, and Migration Lessons

DeWu Technology

Nov 26, 2021 · Operations

DeWu Technology Salon: Project Management Event

The DeWu Technology Salon, co‑hosted with PoMa Zhangfei, will focus on project management on November 27 from 13:30 to 14:00 at Hulian Baodi C2 Building’s fifth floor, featuring ThoughtWorks Digital Transformation Director Xiao Ran, Kedge Consulting senior consultant Xu Chenfei, internet project‑management expert Wu Ting, and DeWu App PMO Director Miao Guoping; attendees must show health and travel QR codes and can join the exchange group by replying “project”.

DeWuEventPMO

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DeWu Technology Salon: Project Management Event