IBM - IBM Cognos Framework Manager: Design Metadata Models (V10.1)
Seminar
In Berlin und Hamburg
Beschreibung
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Kursart
Seminar
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Ort
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Dauer
5 Tage
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Beginn
auf Anfrage
IBM - IBM Cognos Framework Manager: Design Metadata Models (V10.1): This course is for developers who design metadata models for use in IBM Cognos. Gerichtet an: This course is for developers who design metadata models for use in IBM Cognos._x000D_.
Standorte und Zeitplan
Lage
Beginn
Beginn
Beginn
Hinweise zu diesem Kurs
Required: Knowledge of common industry standard data structures and design Experience with SQL Experience gathering requirements and analyzing data Recommended: IBM Cognos Report Studio: Author Professional Reports Fundamentals (V10.1) or CBT equivalent
Meinungen
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Themen
- Design
- Access
- SQL
- OLAP
- Modeling
- IBM
Inhalte
IBM - IBM Cognos Framework Manager: Design Metadata Models (V10.1): This course is for developers who design metadata models for use in IBM Cognos._x000D_
_x000D_
ZIELGRUPPE
This course is for developers who design metadata models for use in IBM Cognos._x000D_
_x000D_
KURSINHALT
IBM Cognos Framework Manager: Design Metadata Models (V10.1) is a five-day, instructor-led course that provides participants with introductory to advanced knowledge of metadata modeling concepts, and how to model metadata for predictable reporting and analysis results using Framework Manager. Participants will learn the full scope of the metadata modeling process, from initial project creation, to publishing of metadata to the Web, enabling end users to easily author reports and analyze data.
Themenübersicht
Overview of IBM Cognos
- Discuss IBM Cognos and Performance Management
- Describe IBM Cognos components
- Describe IBM Cognos architecture at a high level
- Define IBM Cognos groups and roles
- Explain how to extend IBM Cognos
- Examine the characteristics of operational databases and databases designed for reporting
- Examine relationships and cardinality
- Identify different data traps
- Examine OLAP data sources
- Examine key modeling recommendations
- Define reporting requirements
- Explore data sources to identify data access strategies
- Examine the IBM Cognos BI 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
- Verify relationships and query item properties
- Ensure efficient filters by configuring prompt properties
- Describe multi-fact queries and when full outer joins are appropriate
- Describe how IBM Cognos BI uses cardinality
- Identify reporting traps
- Use tools to analyze the model
- Identify the advantages of modeling metadata as a star schema
- Model in layers
- Create aliases to avoid ambiguous joins
- Merge query subjects to create as view behavior
- Create virtual facts to simplify writing queries
- 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
- 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
- Make time-based queries simple to author by implementing a time dimension
- Resolve confusion caused by multiple relationships between a time dimension and another table
- Use determinants to specify multiple levels of granularity and prevent double-counting
- Identify the dimensions associated with a fact table
- Identify conformed vs. non-conformed dimensions
- Create star schema groupings to provide authors with logical groupings of query subjects
- Identify key differences and recommendations for using data source, model, and stored procedure query subjects
- Identify the effects on generated SQL when modifying query subjects, SQL settings and relationships
- Examine the IBM Cognos BI security environment
- Restrict access to packages
- Create and apply security filters
- Restrict access to objects in the model
- Apply dimensional information to relational Metadata to enable OLAP-style queries
- Sort members for presentation and predictability
- Describe model types and data entities
- Define members and member unique names
- Identify changes that impact a MUN
- Identify conformed values between data sources
- Define a report drill through
- Define a package-based drill through
- Identify drill-through values
- Governors that affect SQL generation
- Stitch query SQL
- Conformed and non-conformed dimensions in generated SQL
- Multi-fact/multi-grain stitch query SQL
- Variances in Report Studio generated SQL
- Dimensionally modeled relational SQL generation
- Cross join SQL
- Various results sets for multi-fact queries
- Identify session and model parameters
- Leverage session, model, and custom parameters
- Create prompt macros
- Leverage macro functions associated with security
- 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
- View lineage
- Create a model report
- Identify and implement techniques to optimize and tune your Framework Manager models
- Implement repository control
- Segment and link a project
- Branch a project and merge results
- 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
- Specify package languages and function sets
- Control model versioning
- Nest packages
VORRAUSSETZUNG
Required:
- Knowledge of common industry standard data structures and design
- Experience with SQL
- Experience gathering requirements andanalyzing data
- IBM Cognos Report Studio: Author Professional Reports Fundamentals (V10.1) or CBT equivalent
IBM - IBM Cognos Framework Manager: Design Metadata Models (V10.1)