DeWu Technology
Aug 13, 2021 · Databases
Smooth Migration from Client-Side to Proxy-Side Sharding in Database Architecture
The article explains how to transition from client‑side sharding with Sharding‑JDBC to proxy‑side sharding using Rainbow Bridge DAL by adding new, switchable data sources, employing AbstractRoutingDataSource and configuration flags for gradual migration, while addressing read‑write separation, unsupported SQL functions, and ensuring backward compatibility.
Backward CompatibilityDynamic Data SourceRainbow Bridge DAL
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