中文（TiDB 分布式数据库）
TiDB 是分布式关系型数据库，可同时满足在线事务处理（OLTP）与弹性扩展需求，适用于需要水平扩展、高可用与强一致的核心业务数据库场景。
- 典型场景：核心交易系统、订单/支付、海量数据与高并发读写、数据库水平扩展
- 核心能力：分布式架构、弹性扩容、高可用、兼容 SQL 使用习惯（以实际产品能力为准）
English (Distributed Database - TiDB)
TiDB is a distributed relational database designed for scalable OLTP workloads, providing horizontal scalability, high availability, and strong consistency for core business systems.
- Use cases: core transactional systems, orders/payments, massive data with high concurrency, horizontal scaling
- Key capabilities: distributed architecture, elastic scaling, high availability, SQL-friendly usage (capabilities depend on actual offering)
