Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Most information systems are subject to changing requirements that often necessitate alterations of the underlying database schema. Part of these alterations are information-preserving and can therefore be regarded as schema restructuring. One of the objectives of the relational model is to provide logical data independence, i.e., to insulate application programs and terminal users from the negative effects of information-preserving changes of the logical database schema. It is claimed that the relational view mechanism is crucial to achieve logical data independence.  argues that the relational view mechanism fails to fulfil this claim in both a theoretical and a practical sense. >
['M. Boogaard', 'J. de Graaff', 'R.J. Veldwijk']
I am writing a research paper on a idea Why views do not provide logical data independence
[{"from": "human", "value": "I am writing a research paper on a idea Why views do not provide logical data independence"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Most information systems are subject to changing requirements that often necessitate alterations of the underlying database schema. Part of these alterations are information-preserving and can therefore be regarded as schema restructuring. One of the objectives of the relational model is to provide logical data independence, i.e., to insulate application programs and terminal users from the negative effects of information-preserving changes of the logical database schema. It is claimed that the relational view mechanism is crucial to achieve logical data independence.  argues that the relational view mechanism fails to fulfil this claim in both a theoretical and a practical sense. >"}]