What is dimension and attribute?
A dimension attribute is a column in a dimension table. Each attribute describes a level of summary within a dimension hierarchy. The dimension elements define the hierarchical relationships within a dimension table. The dimension attributes describe the dimension elements in terms that are familiar to users.
What is attribute in SSAS?
Attribute Relationships are usually defined in SSAS when there is a one-to-many relationship between the members within the same dimension. A very common example where we need to define attribute relationships is while developing a Geography dimension.
Which property is used to make an attribute not process when the SSAS project is processed by the user?
The value of the AttributeHierarchyEnabled property determines whether an attribute hierarchy is created. If this property is set to False, the attribute hierarchy is not created and the attribute cannot be used as a level in a user hierarchy; the attribute hierarchy exists as a member property only.
Is attribute the same as dimension?
As nouns the difference between attribute and dimension is that attribute is a characteristic or quality of a thing while dimension is a single aspect of a given thing.
What is cube in SSAS?
An OLAP cube, also known as multidimensional cube or hypercube, is a data structure in SQL Server Analysis Services (SSAS) that is built, using OLAP databases, to allow near-instantaneous analysis of data.
How many types of dimensions are there in SSAS?
In SSAS, dimensions are of two types, such as Database Dimension and Cube Dimension.
What is dimension in data mining?
In data warehousing, a dimension is a collection of reference information about a measurable event. In this context, events are known as “facts.” Dimensions categorize and describe data warehouse facts and measures in ways that support meaningful answers to business questions.
What does attribute mean in Tableau?
ATTR() is a special Tableau function that effectively returns a record-level result as an aggregation. If there are multiple values of the record-level field in the current context then ATTR() will return * instead of a single value.