| 释义 |
ROLAP
基本例句
n.关系联机分析处理技术¹⁰⁰
MOLAP profile is the core, orROLAPdata model design.概要文件是MOLAP的核心，相当于ROLAP的数据模型设计。
However,ROLAPcubes lack the built-in indexing of a MOLAP implementation.但是ROLAP缺少了用MOLAP实现时所具有的内在索引功能。
OLAP is a kind of data analysis technology, including MD-OLAP andROLAP.联机分析处理是一种数据分析技术，它可分为基于关系数据库OLAP和基于多维数据库的。
Figure in the left isROLAP, MOLAP is the right way, the two corresponding with a three-dimensional model.图中左边是ROLAP方式，右边是MOLAP方式，两者对应的是同一个三维模型。
Accordingly,ROLAPsolution, the combination of OLAP and relation database, will certainly develop rapidly in the future.因此，OLAP与关系数据库相结合而形成的ROLAP解决方案必将具有广阔的发展前景。
ROLAPinvolves in complex extempore query on a mass of data.These queries include multi-table join and aggregation operation from SQL's point of view.摘要在ROLAP中往往涉及到大量数据的复杂即席查询，从SQL角度看，这些查询通常都包含多表连接和分组聚集操作。 |