In vertical partitioning, the rows of a table are divided up into groups and the groups are stored separately, on different areas of a disk or on different disks.
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Q102: Clustering files disperses logically related data from
Q103: In vertical partitioning, each partition must have
Q104: Storing derived data improves performance in the
Q105: In the physical design technique known as
Q106: The physical design technique known as "substituting
Q108: Both horizontal and vertical partitioning can improve
Q109: The clustering files technique can result in
Q110: The more volatile the data in a
Q111: Creating views actually changes the logical database
Q112: Data volatility refers to how often stored
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