V2EX data integrity

Data Integrity

释义 Definition

数据完整性,指数据在其整个生命周期中保持准确、一致和可靠的状态。常用于数据库管理、信息安全和软件工程等领域,强调数据不被未经授权地篡改、损坏或丢失。

发音 Pronunciation

/de.t nt.r.ti/

例句 Examples

Data integrity is essential for any banking system.
数据完整性对任何银行系统都至关重要。

The company implemented strict validation rules and encryption protocols to ensure data integrity across all of its distributed databases.
该公司实施了严格的验证规则和加密协议,以确保其所有分布式数据库的数据完整性。

词源 Etymology

data 源自拉丁语 datum,意为"给定的事物",是 dare(给予)的过去分词形式,复数即为 dataintegrity 源自拉丁语 integritas,意为"完整、纯净、正直",词根 integer 表示"完整的、未被触碰的"。两词组合后,在20世纪计算机科学兴起时成为专业术语,特指数据在存储、传输和处理过程中保持完整和准确的特性。

相关词汇 Related Words

文学与著作引用 Literary References

  • 《The Art of SQL》(Peter Robson)书中深入探讨了关系型数据库中维护 data integrity 的约束机制和设计原则。
  • 《Database System Concepts》(Abraham Silberschatz 等)数据库领域经典教材,系统阐述了实体完整性、参照完整性等 data integrity 的核心概念。
  • 《Designing Data-Intensive Applications》(Martin Kleppmann)讨论了在大规模分布式系统中如何保障 data integrity,是现代数据工程的重要参考书。
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