On the foundation of introducing the work principle of table partition,it was given the two usual table partitioning technology——range partition and list partition.
本文提出使用表分区技术来提高海量地质数据查询速度,在介绍表分区工作原理的基础上,给出了常用的两种表分区技术—范围分区和列表分区,并以新疆塔里木盆地的测井数据作为原始数据,分别进行常规表和分区表的查询测试,范围分区表和列表分区表比常规表查询效率分别提高了30%和26%。
"Capabilities and management of the storage extent partition. Partitions may be based on other storage extents or directly realized from a physical media.
"存储范围分区的功能和管理。分区可能根据其它存储范围或从物理媒体中直接实现。
demarcation of constituency boundaries
划定选区分界；划分选区范围；划定选区分界
Work areas were not sharply demarcated but extremely fluid and changing.
工作范围并无明显区分，但流动性极大。
To have an area or a range in common with.
与…部分相同有一个共同的区域或范围
China Urban Land Cover Classification;
中国城市的地域范围和地域区分探析
The Rapoport’s rule for the geographic patterns of species range size
物种分布区范围地理格局的Rapoport法则
Variable Range Analysis Based on Interval Computation
扩展区间运算的变量值范围分析技术
Analysis on Radiation Scope of Guilin Regional Central City
桂林区域性中心城市辐射力范围分析
Analysis of the Distribution of Commercial Districts in Metropolitan Area of Hefei
合肥城镇密集区范围内商业功能区布局分析
How to Determine the Traffic Impact Analysis Scope in Logistics Park;
物流园区交通影响分析范围确定方法分析
THE STUDY OF POOR-AREA CHANGE AND OFF-POVERTY MECHANISM IN LOESS PLATEAU;
黄土高原地区贫困范围变化与脱贫机制分析
Range Query of High-Dimensional Data on Chord Based on Bit-Code and Distance
利用分区和距离实现Chord中高维数据范围检索
Establishing reference range of urinary formed elements by UF-50 automated urinalysis analyzer
晋城地区正常人UF-50尿有形成分参考范围调查
Analysis of a widespread squall line process in western region of Heilongjiang Province on June 11,2007
黑龙江省西部地区一次大范围强飑线过程分析
group normative analysis
团体范围分析 团体范围分析
infrastructure within battery limits
厂区范围内的基础设施
very large in expanse or scope.
在区域或范围上巨大的。
Indian Ocean coverages
印度洋区域的覆盖范围
