What is the best practices for building a Framework Manager model?
Best practices for Framework Manager modelling
- Database layer: We have all our Database tables and relations between. tables in this layer.
- Bussiness layer: This layer ONLY contains the logical grouping into. Stars.
- Presentation Layer: Contains several namespaces with models used for.
Which layer should be used to add business rules such as calculations and filters that define the information users can retrieve?
Business view is used to provide the information in metadata. You can perform calculations, aggregations and apply filters in Business view and easily allow users to build the report. You can add business rules such as custom calculations and filters that define the information users can retrieve.
How do I improve my Cognos performance?
To make it faster we can improve our report performance by following these steps:
- Prompt Page:
- Performance Affected due to heavy usage of Fonts:
- Filters:
- Various Options in the query properties for improving query performance:
- Database only, Limited Local.
- Maximum Tables:
- Maximum Rows Retrieved:
- Use Local Cache:
How is a framework manager used in Cognos?
Framework Manager is a metadata modelling tool in Cognos in which data is sourced from one or more data sources. By Adding Multi-lingual capabilities, one can create a model which is a business representation of data available to the users for analysis. 2.1 Using a Four Layered Modelling approach.
What are metadata modeling tools in Cognos Business Intelligence?
The metadata modeling tools within Cognos Business Intelligence are client-server applications. All end-user based tools are accessed from Cognos Connection. Framework Manager is used to create relational and dimensionally modeled relational models (DMR), called frameworks.
What is the purpose of the semantic layer in IBM Cognos?
All these tools share the same semantic layer built with IBM Cognos Framework Manager. The purpose of a semantic layer is to create a business representation of corporate data. This representation hides database complexity to the end-user by creating an intuitive model.
What kind of query mode does IBM Cognos support?
When a framework is published, a compiled version of it is made available on Cognos Connection, called a package. This package can support 2 query modes: Relational Querying and OLAP-style reporting. With Relational Querying, IBM Cognos will build an SQL statement when a user drags and drops objects on a report.