PDQ priority works on the basis of 'divide and conquer'. That is, Informix Dynamic Server breaks up complicated queries into much smaller pieces.

PD q优先级的工作原理是“各个击破(divide and conquer)”，Informix Dynamic Server将复杂查询拆散成多个较小的部分。

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Product Manager - Works with stakeholders, identifies requirements and sets priority.

产品经理——跟利益相关人协作，识别需求，设定优先级。

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Fragmentation works best when PDQ priority is applied.

当应用PD Q优先级时，运用分段存储工作得最好。

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The trickier question is whether priority lending works.

ECONOMIST: Foreign banks in India

Launching the scheme, Chief Secretary to the Treasury, Danny Alexander, said the government's "first priority is to make sure the pilot works and the benefit is actually being passed on to customers" (something already being hotly disputed in Scotland).

BBC: Danny Alexander dampens fuel rebate hopes

The unseen spanner in the works is the idea of main road priority.

BBC: Viewpoint: Is it time to get rid of traffic lights?