WeBank | BestHub

DataFunSummit

Nov 8, 2023 · Blockchain

Privacy Computing and Blockchain Integration for Secure Data Flow: Practices and Case Studies by WeBank

This article presents WeBank's exploration of privacy‑computing technologies combined with blockchain to enable secure, compliant data flow across enterprises, detailing the regulatory background, technical architectures, key use‑case scenarios such as anonymous query, privacy intersection, joint prediction and statistics, and real‑world deployments including the 2022 Big Data “Star River” benchmark cases.

BlockchainData SecurityWeBank

0 likes · 16 min read

Privacy Computing and Blockchain Integration for Secure Data Flow: Practices and Case Studies by WeBank

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 architectureDistributed DatabaseTDSQL

0 likes · 18 min read

Practice of Distributed Database Architecture in WeBank's Core Systems

Tencent Cloud Developer

Aug 16, 2019 · Databases

WeBank’s Deployment of Tencent TDSQL: Distributed Database Architecture, High Availability, and Scaling

WeBank adopted Tencent TDSQL, a MySQL‑based distributed database with strong‑consistency replication, auto‑sharding, read/write separation, automatic failover, and a management platform; deployed across two IDC regions using a 3+2 replica model, supporting petabyte data, billions of daily transactions, and high availability.

Cloud ArchitectureDCNDistributed Database

0 likes · 15 min read

WeBank’s Deployment of Tencent TDSQL: Distributed Database Architecture, High Availability, and Scaling