https://plumephp.com/tags/sharding-jdbc/Recent content in Sharding-JDBC on PlumePHPHugozh-CNThu, 13 Aug 2026 11:00:00 +0800https://plumephp.com/database-sharding-partitioning/Thu, 13 Aug 2026 11:00:00 +0800https://plumephp.com/database-sharding-partitioning/<p>当单库数据量超过千万级、QPS 超过数千时，单节点数据库会成为系统瓶颈。分库分表（Sharding）是解决单机数据库性能与容量限制的核心方案。本文系统讲解拆分策略、分片键设计、中间件选型和扩容迁移方案。</p>