Question 5 of 10Pro Only

Explain the purpose and structure of the main configuration files in PostgreSQL or MySQL. Which parameters should a DBA review immediately after installation?

Sample answer preview

Database configuration files control nearly every aspect of how the database operates, from memory allocation to connection handling to logging behavior. Understanding these files and knowing which parameters to review first is a core responsibility of a junior DBA.

postgresql.confpg_hba.confmy.cnfmax_connectionsslow query loglisten_addresses

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