在路径分解和查询计划选择的过程中,利用查询树中的目标节点来避免中间结果的传递。
In the procedure of path decomposition and query plan selection, target node in the query tree is utilized to avoid the transfer of the intermediate results.
XQueC利用查询工作负载信息,根据源模型将容器分为不同的集,并为每个集分配最适当的压缩算法。
XQueC exploits the query workload information to partition the containers into sets according to the source model and to properly assign the most suitable compression algorithm to each set.
本教程侧重于如何利用查询来进一步分析模型,并说明如何使用正式的报告来对分析结果作文档记录。
This tutorial focuses on how to leverage queries to further analyze your model, and how to use formal reports to document the analysis results.
When you do something complicated you save the answers and then you go get it later.
当你计算一些复杂问题时,你保存答案,然后再次查询利用。
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