I have never done any serious SQL design before. Anyways I have to store a hierarchical data structure, similar to a tree in a SQL database.<BR><BR>Right now I simply add a "parent_id" column in each ...
The availability of large volumes of data is a key requirement in the development of efficient, robust, and advanced machine learning based prediction models. This paper introduces the ImageNet ...
23 April 2003 Dr Edgar ‘Ted’ Codd, the inventor of relational database whose ideas inspired IBM’s core database product DB2 and provided the basis for the Oracle software empire, has died of heart ...
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