Clustered versus Non-clustered Indexes, computer science homework help

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Computer Science

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    • As a DBA that manages over 25 SQL Servers, one of your responsibilities is to ensure that data can be easily accessed with the help of indexing. Compare and contrast clustered and non-clustered indexes and provide three (3) examples which demonstrate how indexing can be used to improve the overall performance of a query.

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Clustered and Non-Clustered Indexes
Comparison of clustered and non-clustered indexes
An index can broadly be defined as an on-disc structure that is linked to a table which
helps to quicken the retrieval processes of rows from the tables or view (Microsoft).
Additionally, an index has keys that have been fixed in it originating from one or more columns
from the table or view. The keys are kept in a B-tree structure format that allows the SQL
Servers to trace the rows that are linked to th...


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