Chapter 14: Problem 12
What is a fully inverted file? What is an indexed sequential file?
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Key Concepts
These are the key concepts you need to understand to accurately answer the question.
Chapter 14: Problem 12
What is a fully inverted file? What is an indexed sequential file?
These are the key concepts you need to understand to accurately answer the question.
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Get started for freeHow can hashing be used to construct an index? What is the difference between a logical index and a physical index?
How does a B-tree differ from a \(\mathrm{B}^{+}\) -tree? Why is a \(\mathrm{B}^{+}\) -tree usually preferred as an access structure to a data file?
How does multilevel indexing improve the efficiency of searching an index file?
Explain what alternative choices exist for accessing a file based on multiple search keys.
Why can we have at most one primary or clustering index on a file, but several secondary indexes?
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