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In this stage, the database system now moves into a maintenance stage, which involves the following activities:
• Monitoring the performance of the database system. If the performance falls below an acceptable level, the database may need to be tuned or reorganized.
• Maintaining and upgrading the database system (when required). New requirements are incorporated into the database system through the preceding stages of the lifecycle.
kevowmuchiri answered the question on July 4, 2018 at 16:09
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