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Indexes play a crucial role in analytical databases by improving query performance. They allow the database system to quickly locate the data without having to scan every row of the table. This is especially vital for analytical workloads, which often involve complex queries on large datasets. Indexes reduce query response times significantly, making operations such as filtering, joining, and sorting much more efficient. A primary index is created _____ _______ ___ ________ ______ ________ ___ _______ ________ ___ ___.
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