Lastly, it discusses the distributed query optimizing theory.
同时系统地论述了分布式数据库查询优化的理论及相应实现。
参考来源 - 面向只读应用的分布式数据库的模型构造及查询优化的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
We designed a query optimizing algorithm- A Mobile Query Optimization Algorithm based on Containment and Merging, which can reduce query workload.
提出了一种基于包含与归并的移动查询优化算法，该算法可以优化查询处理，减少查询工作量。
Given a choice between optimizing a query and caching a page, caching the page will give you a far greater return, if you can stomach the complexity.
在优化查询和缓存页面这两个选项当中，如果您能“消受”复杂性，缓存页面将会带来更大的回报。
The use of the handler API is completely integrated into the capture and query component, and it greatly improves the performance of a system by optimizing database storage and retrieval.
处理程序api的使用完全集成在捕捉和查询组件中，并通过优化数据库存储和查询，显著改进系统的性能。
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