If a table is used heavily and is frequently updated, then you should consider periodically running the defragmenter on it.

如果表的使用非常频繁，并经常更新，那么可以考虑在该表上定期进行碎片整理操作。

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Expectations are set at the business case level for time, spending, and use of resources and may be updated periodically throughout the project.

在商业用例层，对于时间、花费，和资源的使用，进行期望值的设置，这些期望值可能在项目过程中定期的更新。

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DB2 determines if a table or index reorganization by periodically checking tables and indexes that have had their statistics updated, and schedules such operations whenever they are necessary.

DB 2定期检查已经更新其统计信息的表和索引，判断它们是否需要重组，当需要时安排执行这些操作。

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McGowen remained in contact with PacifiCare and periodically updated PacifiCare on the status of her health.

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While trailing the Angry Birds franchise, the original game was downloaded over 2.5 million times on Christmas Day, and Imangi periodically updated that title.

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The status of the Action Plan will be reviewed and updated periodically to ensure the actions identified are moved along.

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