Question: The ability to asses database performance, and tune the database to meet the needs of an organization, are critical competencies for a database administrator. Describe

The ability to asses database performance, and tune the database to meet the needs of an organization, are critical competencies for a database administrator. Describe how indexes, queries and cache management affect database performance, and at least three tools that can be used to analyze these (and queries) for database tuning.

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