为什么关系数据库对企业来说如此昂贵
Relational databases were designed with a foundational architecture based on the premise of normalization. This principle—often termed “3rd Normal Form”—dictates that repeating groups of...
关系数据库因规范化设计导致信息分散，增加了复杂性和维护成本，开发者需处理复杂的JOIN操作，且模式更改风险高。相比之下，MongoDB的文档模型简化了数据结构，提高了开发效率，降低了基础设施成本，更适应现代企业需求。
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