Tencent Cloud Developer
May 13, 2021 · Databases
Practice of Distributed Database Architecture in WeBank's Core Systems
WeBank replaced traditional IOE systems with a Tencent‑based distributed platform using TDSQL and a unitized DCN architecture, where each Data Center Node serves a fixed user base, enabling linear horizontal scaling, fault isolation, rapid provisioning, and simplified single‑instance databases while handling billions of daily transactions.
Cloud NativeDCN architectureDistributed Database
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