Introduction to InterSystems DeepSee - InterSystems Documentation

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The DeepSee Model A filter is a boolean expression that specifies which source records to select. Creating a filter in DeepSee does not require any SQL. You simply choose a dimension and then choose members of that dimension — from the members that are currently present in your data. No separate lookup table is needed. The resulting filter might look like the following: [Country = Argentina] This filter selects only data associated with Argentina. You can create more advanced filters that use logical operators, other comparison operators, and even embedded Caché ObjectScript expressions. 3.5 Subject Areas In InterSystems DeepSee, you do not work directly with the BI-enabled classes. Instead, you work with subject areas, which are sub-cubes. The definition of a subject area consists of the following details: • Name of the subject area, in user-friendly language. These names are visible to anyone who creates pivot tables or who uses the Analyzer. • A set of user roles that have access to this subject area. • A subset (or all) of the dimensions defined for these BI-enabled classes. For example, if a given user role has access to data from only one country, that user does not need the Country and Continent dimensions. For another example, there might be some breakdowns that only certain users should be able to view; only those users would have access to the associated dimensions. • An optional filter. When a pivot table runs, if the pivot table is unfiltered, it retrieves all the data in the subject area. It is therefore important to filter the subject areas appropriately. You can have as many subject areas as you need. 3.6 Detail Listings and Listing Fields As shown in the previous chapter, a detail listing displays source data (that is, non-aggregated data) for a given member shown in a pivot table. The fields in a detail listing are known as listing fields. 20 Introduction to InterSystems DeepSee
Measures and Computations 3.6.1 Listing Fields All dimensions of the BI-enabled classes are automatically available as listing fields. Any other property of these classes can also be used as listing field, depending on your DeepSee model. For example, the following shows the definitions of five listing fields: 3.6.2 Detail Listings You can define as many detail listings as you need. The definition of a detail listing indicates which listing fields to use, what captions to use, and the order to display them. For example: The definition also specifies which user roles can see the detail listing. 3.7 Measures and Computations The main body of a pivot table (the white area) displays measures and computations. Introduction to InterSystems DeepSee 21
Page 1 and 2: Introduction to InterSystems DeepSe
Page 3 and 4: Table of Contents About This Book .
Page 5: List of Tables Supporting DeepSee M
Page 8 and 9: About This Book • DeepSee User Gu
Page 10 and 11: Introduction to DeepSee Most dashbo
Page 12 and 13: Introduction to DeepSee Similarly,
Page 14 and 15: Introduction to DeepSee The definit
Page 16 and 17: Introduction to DeepSee • DeepSee
Page 19: 2 Logging Into DeepSee To log into
Page 22 and 23: The DeepSee Model • A detail list
Page 24 and 25: The DeepSee Model As you saw earlie
Page 28 and 29: The DeepSee Model 3.7.1 Measures Me
Page 31 and 32: 4 Understanding the User Options It
Page 33 and 34: • The detail listing shows the or
Page 35 and 36: Drilling Through 4. Now we right-cl
Page 37 and 38: Drilling Through The pivot table is
Page 39 and 40: This pivot table now shows a close-
Page 41 and 42: Drilling Down 3. We drag Shipper by
Page 43 and 44: Drilling Down to an Associated Pivo
Page 45 and 46: 5 Components of InterSystems DeepSe
Page 47 and 48: DeepSee Architect 5.1.3 A Quick Loo
Page 49 and 50: DeepSee Analyzer The area on the le
Page 51 and 52: DeepSee Connector 5.3.2 A Quick Loo
Page 53 and 54: Overall Sequence Module Transformat
Page 55 and 56: Index Symbols %BI.Adaptor, 16 A ale

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