To apply logged changes to the data in a roll forward set to bring the data forward in time 由于存储聚合数据而引起的多维结构(例如多维数据集)大小的指数增长。
For example , a package might have to extract data , aggregate data values , and then write the results to a data source 例如,包可能必须提取数据、聚合数据值,然后将结果写入到数据源。
Data is aggregated only for those members of the granularity attribute of the dimension to which the role has read access ,则仅对维度粒度属性的那些可以由角色进行读访问的成员聚合数据。
This web - oriented data model for content aggregation focuses on the structure and run - time environment for learning objects 面向web的内容聚合数据模型主要关注学习对象的结构和运行时环境。
If rolap storage is used , the security account must also have permission to write aggregation data back to the data source 如果使用rolap存储,安全帐户还必须具有将聚合数据写回数据源的权限。
Data is aggregated on all members of attributes of the dimension regardless of whether they are visible to members of the role ,则对维度属性的所有成员聚合数据,而不考虑角色成员是否可以看到这些成员。
Expressions , which are always written in microsoft visual basic , are used to aggregate data or perform conditional formatting 表达式必须使用microsoft visual basic编写,用于聚合数据或执行条件格式设置。
In reporting services , analysts are responsible for creating reports that include aggregated data , expressions , and parameters 在reporting services中,分析人员负责创建包括聚合数据、表达式和参数的报表。
Sharable content object reference model scorm , a web - oriented data model for content aggregation focusing on the structure and run - time environment for learning objects see 的大本营,这是一个面向web的内容聚合数据模型,关注学习对象的结构和运行时环境(请参阅
Microsoft ' s analysis service builds data from data warehouse to multi - dimension data with pretreatment cluster data , so it cans provider efficient response of complex query 微软的分析服务借助预先计算的聚合数据将来自数据仓库的数据组成为多维数据集,从而为复杂的分析查询提供快速应达。