Hypothetical Queries in an OLAP Environment
نویسندگان
چکیده
منابع مشابه
Context-based exploitation of data warehouses
An OLAP analysis can be defined as an interactive session during which an user launches queries over a data warehouse. The launched queries are often interdependent, and they can be either newly defined queries or they can be existing ones that are browsed and reused. Moreover, in a collaborative environment, queries may be shared among users. This notion of OLAP analysis has never been formall...
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تاریخ انتشار 2000