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What are indexes ? What are the advantages ? (Phone Screen)
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What are indexes ? What are the advantages ? (Phone Screen)..
Answer / ankit parikh
A database index is a data structure that improves the speed
of operations in a table.
Refer wiki: http://en.wikipedia.org/wiki/Index_(database).
One of the easiest sources to learn !
| Is This Answer Correct ? | 12 Yes | 1 No |
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