A database is an integrated collection of logically related records or files consolidated into a common pool that provides data for one or more multiple uses.
One way of classifying databases involves the type of content, for example: bibliographic, full-text, numeric, image. Other classification methods start from examining database models or database architectures: see below.
The data in a database is organized according to a database model. As...
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A database is an integrated collection of logically related records or files consolidated into a common pool that provides data for one or more multiple uses.
One way of classifying databases involves the type of content, for example: bibliographic, full-text, numeric, image. Other classification methods start from examining database models or database architectures: see below.
The data in a database is organized according to a database model. As of 2009 the relational model occurs most commonly. Other models such as the hierarchical model and the network model use a more explicit representation of relationships.
A number of database architectures exist. Many databases use a combination of strategies. Databases are software-based "containers" that is structure to collect and store information so it can be retrieved, added to, updated or removed in an automatic fashion. Database programs are designed for users so that they can add or delete any information needed. The structure of a...
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