首页>
外国专利>
Automatic and transparent denormalization support, wherein denormalization is achieved through appending of fields to base relations of a normalized database
Automatic and transparent denormalization support, wherein denormalization is achieved through appending of fields to base relations of a normalized database
展开▼
机译:自动透明的反规范化支持,其中通过将字段附加到规范化数据库的基本关系中来实现反规范化
展开▼
页面导航
摘要
著录项
相似文献
摘要
A system may be used to enable a database administrator to selectively denormalize a database transparently to users and programmers. The system keeps a record of the mapping between the denormalized fields and the base fields from which they are derived. Processors access those recorded links to keep the database self-consistent and to retrieve data from denormalized fields whenever possible.
展开▼