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dbaplus Community
dbaplus Community
Oct 15, 2022 · Backend Development

Why Unitized Architecture Is the Key to Scalable Financial IT Systems

The article explains why large financial institutions need a unitized (Set‑based) architecture to improve resource utilization, achieve city‑level disaster recovery, and support massive user traffic, then defines the concept and outlines a four‑step process for building such a system.

data shardingdisaster recoveryfinancial IT
0 likes · 8 min read
Why Unitized Architecture Is the Key to Scalable Financial IT Systems
Tencent Cloud Developer
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.

DCN architectureDatabase TrendsTDSQL
0 likes · 18 min read
Practice of Distributed Database Architecture in WeBank's Core Systems