Database Engine Tuning Advisor
Database Engine Tuning Advisor
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数据库引擎调优顾问
DOI：
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发表时间：
2014
期刊：
影响因子：
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通讯作者：
Grant Fritchey
中科院分区：
文献类型：
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作者：
Grant Fritchey
SQL Server的性能经常取决于数据库表上的适当索引。由于索引更改使一组查询的索引变更可能确定为另一组查询，这使得很复杂。
SQL Server’s performance frequently depends upon having the proper indexes on the database tables. However, as the workload and data change over time, the existing indexes may not be entirely appropriate, and new indexes may be required. The task of deciding upon the correct indexes is complicated by the fact that an index change that benefits one set of queries may be detrimental to another set of queries.