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Describe the Desktop tool in terms of the Designer and Analyst components
Designer: Enables complex report and document development | Analyst: Simplified version providing interactivity; slice & dice capabilities
Describe the Desktop tool in terms of the Architect component
Facilitates data mapping from the DW. It's an abstraction layer that translates operational data into familiar business terms
Describe the Desktop tool in terms of the Administration component
Enables user management, security, Iserver configurations
What does the metadata database do in terms of the MSTR architecture?
Contains info that facilitates data retrieval from the DW; stores MSTR object definitions and info about the DW; maps MSTR objects to the DW structures and content; Used to translate user requests to SQL; Stores definitions of all MSTR objects; enables sharing of objects
What does the ETL process do in terms of the MSTR framework?
Stores info about the the source system structure and content; Stores info about the DW structure and content; Stores info about the source system structure and content to the DW; Provides info to extraction tools that execute the transfer of data from the source to the DW
What are the qualities of an OLAP system with regards to Organization of Data; Data Retention; Data Integration; Data Storage; Usage?
Org: by dimension and business subject; Retention: long term (2-5 yrs); Integration: High, per the ETL process; Storage: TBs; Usage: Batch load, Reporting Read-only. spiked usage during DW loads
What are the qualities of an OLTP system with regards to Organization of Data; Data Retention; Data Integration; Data Storage; Usage?
Org: By workflow per application; Retention: short term (2-6 months); Integration: minimal/none; Storage: GBs; Usage: Realtime, write/update, evenly distributed usage, transactional data
The MSTR BI Architecture is comprised of which components?
Source system; Data Warehouse; ETL process; Metadata database; MSTR applications
What does the History Project Icon represent?
Use to retrieve scheduled reports. Only available if using Iserver.
What does the My Personal Object Project Icon represent?
Use to store objects that I create, and that are only visible to me. Can create add'l subfolders here.
What does the Public Objects Project Icon represent?
Contains objects that can be viewed by all users depending on permissions/privileges. Contains many subfolders that are organized by type.
What does the Schema Objects Project Icon represent?
Contains objects that represent the business data model such as facts, attributes, and hierarchies.
What does the Data Explorer Project Icon represent?
A browsing tool that contains hierarchies enabling you to navigate the warehouse data and relationships for the project.
What are the 3 types of MSTR objects you can create in Desktop?
Schema, Application, and Configuration
What are some examples of Schema objects?
Facts, Attributes, Hierarchies, Transformations, Partitions
What are some examples of Application objects?
Metrics, Templates, Filters, Consolidations, Custom Groups, Reports, Documents, Prompts
What is an Object Shortcut?
A link to an existing MSTR object - linked to a report, document, folder, etc.
What is a View?
An additional qualification after a filter is applied. It requires OLAP Services. No new SQL is generated.
What is a Filter?
A qualification in a report. It specifies the conditions that the data must meet to be included in the report results.
What is a Template?
It specifies what information to retrieve from the DW and how this info will be displayed in the report results.
Provide some examples of what objects a Template might contain.
Metrics, Attributes, Consolidations, Custom Groups, Object Prompts
What does Drilling enable?
Allows you to see data at levels other than that of the original report grid or graph.
What are the 4 kinds of Drill actions?
Drill down, Drill up, Drill across (different Hierarchy), Drill to different Template
What are the 3 different ways to execute the Drill function?
Double click to drill down, right-click to get drill path, drill icon in Toolbar
What Data Manipulation method enables you to select and display subsets of report results as separate pages?
What Data Manipulation method enables you to rearrange columns and rows in a report to view the data in different perspectives?
Describe what Subtotals represent.
Reflect accumulations at selected Attribute levels and are applied dynamically
What are the 3 different ways to apply Subtotals?
By position (suppress all subtotals and provide grand total); Across lvls (subtotals for selected Attributes); Group-by (subtotals for grouping of Attributes)
____ enables you to specify the order in which data in a report for a particular column or row is presented in either ascending or descending order.
What are the 2 different types of Sorting
Quick sort (one row or column at a time - only in grid view); Advanced sort (multiple objects - grid, graph, grid-graph)
How are Outline mode and Subtotals related?
Subtotals must be enabled in order for Outline mode to function accurately
Describe Banding and its significance
It is a method of organizing/formatting the appearance of report results according to certain criteria
What is the significance of Locking Column/Row headers?
Allows vertical or horizontal scrolling without losing sight of the headers
Describe the differences between a Report and View filter with regards to the SQL Generation
Report: SQL generated every time a change is made; often affects the WHERE clause | View: no SQL generated
Describe the differences between a Report and View filter with regards to object references
Report: Any object whether or not it's in the report | View: Only objects in the Report Objects window
Describe the differences between a Report and View filter with regards to when they are applied
Report: Before SQL generation and transmission to DW | View: After data is retrieved from DW
What are the difference kinds of Report Filters?
Attribute Qualification; Set Qualification (on a metric, used with a value, rank, or percent); Shortcut to a Report (report results used as qualification); Shortcut to Filter (embedding a Filter)
When a Report Filter has multiple conditions, they are combined with Set Operators. What are the 4 kinds?
AND; OR; OR NOT; AND NOT
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