database index (Q580427)
data structure for database query optimization at the expense of write and storage to maintain the index structure
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aliases SQL index
 index
 Index
description data structure for database query optimization at the expense of write and storage to maintain the index structure

External Links
(P646) /m/05q990
(P6366) 59276292
(P7033) scot/3256
(P10283) C59276292