The relational database so dominates the thinking of information technology and business professionals that its presumed suitability for essentially all data management tasks is rarely questioned. But ...

This non-flat data does not fit comfortably within flat SQL databases, and consequently, is handled poorly and queried with great effort, though significant resources are spent to produce, collect and ...

A relational database is a set of formally described tables from which data can be accessed or reassembled in many different ways without having to reorganize the database tables. The standard user ...