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Architecture & Thinking
Architecture & Thinking
Dec 20, 2023 · Databases

Choosing the Right MySQL Middleware: Features, Use Cases, and Business Requirements

This article examines the storage challenges faced by large‑scale internet services and evaluates popular MySQL middleware solutions—ProxySQL, MaxScale, DBProxy, MyCat, and TDDL—by mapping business requirements to their core features and capabilities.

DBProxyDatabaseMaxScale
0 likes · 14 min read
Choosing the Right MySQL Middleware: Features, Use Cases, and Business Requirements
Xianyu Technology
Xianyu Technology
Mar 6, 2019 · Databases

Seamless Migration of Xianyu Product Database Using TDDL and DTS

Xianyu migrated its tens‑billion‑row product database from a shared MySQL cluster to an isolated instance by refactoring with dual‑write, employing TDDL for sharding and sequence management, and using Alibaba Cloud DTS for full‑load, incremental sync, consistency verification, and a no‑data‑loss rollback, achieving seamless, user‑transparent migration and improved stability.

DTSShardingTDDL
0 likes · 9 min read
Seamless Migration of Xianyu Product Database Using TDDL and DTS