Do you have knowledge about Index architecture in SQL Server?

Question

Accepted Answer

Yes, I have knowledge about Index architecture in SQL Server.

Indexes in SQL Server are used to improve the performance of queries by allowing faster data retrieval.
There are different types of indexes in SQL Server, such as clustered indexes, non-clustered indexes, and unique indexes.
Clustered indexes determine the physical order of data in a table, while non-clustered indexes have a separate structure.
Indexes can be created on one or multiple columns of a table.
Indexes can be created using the CREATE INDEX statement.
Indexes need to be maintained and updated to ensure optimal performance.
Examples of index architecture in SQL Server include creating a clustered index on the primary key column of a table or creating a non-clustered index on a frequently queried column.

Accepted Answer

Yes, 8K pages are used for storing the indexes. Clustered index sorts the table in physical manner. Non clustered indexes use the Clustered index. You can have only one clustered index in one table.

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