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In your datawarehousing application， you generate reports frequently. The data is static in the tables being used to generate reports. You are currently using joins， resulting in a large performance overhead. What kind of database structure would you use to reduce the response time of the query？（）
- A、hash clusters
- B、index clusters
- C、partitioned tables
- D、indexorganized table （IOT）
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更多 “In your datawarehousing application， you generate reports frequently. The data is static in the tables being used to generate reports. You are currently using joins， resulting in a large performance overhead. What kind of database structure would you use to reduce the response time of the query？（）A、hash clustersB、index clustersC、partitioned tablesD、indexorganized table （IOT）” 相关考题
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