In my first job as a database administrator, working for a Fortune 100 company, I managed only three databases, each no more than a hundred megabytes in size, and had ample time for database maintenance. I performed regular database maintenance procedures to keep the databases in peak operating condition, including data archiving and purging and rebuilding of tables and indexes. I also published graphs of database and application performance every week.
KeywordsDatabase Administrator Query Optimizer Trace File Oracle Database Audit Record
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