IBM Cognos Framework Manager Training in Dubai

Defining requirements

• Examine key modeling recommendations
  
• Define reporting requirements
  
• Explore data sources to identify data access strategies
  
• Identify the advantages of modeling metadata as a star schema
  
• Model in layers

Creating a baseline project

• Follow the IBM Cognos and Framework Manager workflow processes
  
• Define a project and its structure
  
• Describe the Framework Manager environment
  
• Create a baseline project
  
• Enhance the model with additional metadata

Preparing reusable metadata

• Verify relationships and query item properties
  
• Create efficient filters by configuring prompt properties

Modeling for predictable results: Identifying reporting Issues

• Describe multi-fact queries and when full outer joins are appropriate
  
• Describe how IBM Cognos uses cardinality
  
• Identify reporting traps
  
• Use tools to analyze the model

Modeling for predictable results: Virtual star schemas

• Understand the benefits of using model query subjects
  
• Use aliases to avoid ambiguous joins
  
• Merge query subjects to create as view behavior
  
• Resolve a recursive relationship
  
• Create a complex relationship expression

Modeling for predictable results: consolidate metadata

• Create virtual dimensions to resolve fact-to-fact joins
  
• Create a consolidated modeling layer for presentation purposes
  
• Consolidate snowflake dimensions with model query subjects
  
• Simplify facts by hiding unnecessary codes

Creating calculations and filters

• Use calculations to create commonly-needed query items for authors
  
• Use static filters to reduce the data returned
  
• Use macros and parameters in calculations and filters to dynamically control the data returned

Implementing a time dimension

• Make time-based queries simple to the author by implementing a time dimension
  
• Resolve confusion caused by multiple relationships between a time dimension and another table

Specifying determinants

• Use determinants to specify multiple levels of granularity and prevent double-counting

Creating the presentation view

• Identify the dimensions associated with a fact table
  
• Identity conformed vs. non-confirmed dimensions
  
• Create star schema groupings to provide authors with logical groupings of query subjects
  
• Rapidly create a model using the Model Design Accelerator
  
• Rapidly create a model using the Model Design Accelerator

Working with different query subject types

• Identify the effects of modifying query subjects on generated SQL
  
• Specify two types of stored procedure query subjects
  
• Use prompt values to accept user input

Setting Security in Framework Manager

• Examine the IBM Cognos security environment
  
• Restrict access to packages
  
• Create and apply security filters
  
• Restrict access to objects in the model

Creating Analysis objects

• Apply dimensional information to relational metadata to enable OLAP-style queries
  
• Sort members for presentation and predictability
  
• Define members and member unique names
  
• Identify changes that impact a MUN

Managing OLAP Data Sources

• Connect to an OLAP data source (cube) in a Framework Manager project
  
• Publish an OLAP model
  
• Publish a model with multiple OLAP data sources
  
• Publish a model with an OLAP data source and a relational data source

Advanced generated SQL concepts and complex queries

• Governors that affect SQL generation
  
• Stitch query SQL
  
• Conformed and non-confirmed dimensions in generated SQL
  
• Multi-fact/multi-grain stitch query SQL
  
• Variances in IBM Cognos Analytics - Reporting generated SQL
  
• Dimensionally modeled relational SQL generation
  
• Cross join SQL
  
• Various results sets for multi-fact queries

Using advanced parameterization techniques in Framework Manager

• Identify the environment and model session parameters
  
• Leverage session, model, and custom parameters
  
• Create prompt macros
  
• Leverage macro functions associated with security

Model maintenance and extensibility

• Perform basic maintenance and management on a model
  
• Remap metadata to another source
  
• Import and link a second data source
  
• Run scripts to automate or update a model
  
• Create a model report

Optimizing and tuning Framework Manager models

• Identify how minimized SQL affects model performance
  
• Use governors to set limits on query execution
  
• Identify the impact of rollup processing on aggregation
  
• Apply design mode filters
  
• Limit the number of data source connections
  
• Use the quality of service indicator

Working in a Multi-Modeler Environment

• Segment and link a project
  
• Branch a project and merge results

Managing packages in Framework Manager

• Specify package languages and function sets
  
• Control model versioning
  
• Nest packages

Appendix A. Additional modeling techniques

• Leverage a user-defined function
• Identify the purpose of query sets
• Use source control to manage Framework Manager files

Appendix B. Modeling multilingual metadata