V2EX reindexing

Reindexing

释义 Definition

reindexing(名词/动名词):重新建立索引;常指在数据库、搜索引擎或文件系统中,为了提升查询速度、修复索引损坏或适配数据变更而对索引进行重建。也可指把条目“重新编号/重新编索引”的过程(较少见)。

发音 Pronunciation (IPA)

/rindeks/

词源 Etymology

re-(再次、重新)+ index(索引)+ -ing(表示动作/过程)构成。index 源自拉丁语 index(指示者、目录、索引),与 indicāre(指出、指示)同源,因此 reindexing 字面意思就是“再次进行索引/重新指示与编排”。

例句 Examples

The database is slow, so we’re reindexing the tables.
数据库很慢,所以我们正在对这些表重新建立索引。

After migrating the data, the team scheduled reindexing overnight to avoid disrupting users and to ensure search results stayed accurate.
数据迁移后,团队把重新建立索引安排在夜间进行,以避免影响用户,并确保搜索结果保持准确。

相关词 Related Words

文献与著作 Literary & Notable Works

  • Designing Data-Intensive Applications(Martin Kleppmann)讨论数据存储与索引维护,涉及索引重建等实践
  • Database System Concepts(Silberschatz, Korth, Sudarshan)数据库索引与维护章节常出现“reindexing/重建索引”相关表述
  • Elasticsearch: The Definitive Guide(Clinton Gormley, Zachary Tong)讲解搜索索引更新与重建,常提到 reindexing
  • PostgreSQL: Up and Running(Regina Obe, Leo Hsu)及 PostgreSQL 官方文档在索引维护与性能调优语境中常见 reindexing/reindex
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