ROLAP
第1题:
You design a Business Intelligence (BI) solution by using SQL Server 2008. The solution includes a SQL Server 2008 Analysis Services (SSAS) database. A cube in the database contains a large dimension named Customers. The database uses a data source that is located on a remote server. Each day, an application adds millions of fact rows and thousands of new customers. Currently, a full process of the cube takes several hours. You need to ensure that queries return the most recent customer data with the minimum amount of latency. Which cube storage model should you use?()
第2题:
第3题:
基于网状数据库的OLAP实现(NOLAP)
基于层次数据库的OLAP实现(HOLAP)
基于关系数据库的OLAP实现(ROLAP)
以上都不对
第4题:
由于数据在物理上存储方式的不同,形成了OLAP的三种实现方式,即()。
第5题:
hybrid online analytical processing (HOLAP)
relational online analytical processing (ROLAP)
multidimensional online analytical processing (MOLAP)
automatic multidimensional online analytical processing (automatic MOLAP)
第6题: