Recent questions tagged databases

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721
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723
How does data encryption affect index schemes ? In particular, how might it affect schemes that attempt to store data in sorted order ?
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724
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726
What are the causes of bucket overflow in a hash file organization ? What can be done to reduce the occurrence of bucket overflows ?
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727
Explain the distinction between closed and open hashing. Discuss the relative merits of each technique in database applications.
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729
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730
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731
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732
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735
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736
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737
Give an example of a database application in which the pointer method of representing variable-length records is preferable to the reserved-space method.Explain your answ...
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738
Give an example of a database application in which the reserved-space method of representing variable-length records is preferable to the pointer method. Explain your ans...
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739
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740
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744