Methods available in storing sequential files
Name the methods that are available in storing sequential files?
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Some of the methods are as follows:
i. Polyphase sort, ii. Straight merging, iii. Distribution of Initial runs. iv. Natural merging,
What are sequences, and what are the possible problems when employing them to make surrogate keys?
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Explain terms Procedure Cache in Sybase. Answer: It is the memory area where compiled query tree run for example: procedure and batch query.
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Illustrates the perfect competition?
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Write about the term metadata in brief.
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