Development of modern database systems
Write brief note on E.F. Codd, and why is he noteworthy in the development of modern database systems?
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While working at IBM, E.F. Codd formed the relational database model. A paper he published in the year 1970 presented his ideas to the world. His work is the foundation for most of the DBMSs presently in use, and therefore forms the basis for database systems as we know and employ them today.
Describe how a scenario is employed for business rule?
Write down the differentiation between Power Center and Power Mart?
Explain the term Container and also its types?
Illustrates the Delete commands.
Explain three types of SQL database server architecture?
Explain terms Procedure Cache in Sybase. Answer: It is the memory area where compiled query tree run for example: procedure and batch query.
Explain what is meant by the term universe stage?
Core Competency: Helps the managers to think towards developing the core competencies with the help of cloud computing. Huge benefits can be reaped out of the cloud computing.
Consider a MOVIEdatabase in which data is recorded about the movie industry. The data requirement an u will given me this solution
What can be done with the Data Stage Director?
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