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What is the difference between Clustered and Non-clustered index?

Home Forum-247Amend Programming What is the difference between Clustered and Non-clustered index?

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    As explained above, the differences can be broken down into three small factors –

    Clustered index modifies the way records are stored in a database based on the indexed column. Non-clustered index creates a separate entity within the table which references the original table.
    Clustered index is used for easy and speedy retrieval of data from the database, whereas, fetching records from the non-clustered index is relatively slower.
    In SQL, a table can have a single clustered index whereas it can have multiple non-clustered indexes.

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