IBM Cognos Data Manager Build Data Marts with Enterprise Data (V10.2) - SPVC - J2280G

Beschreibung

If you are enrolling in a Self Paced Virtual Classroom or Web Based Training course, before you enroll, please review the Self-Paced Virtual Classes and Web-Based Training Classes on our Terms and Conditions page, as well as the system requirements, to ensure that your system meets the minimum requirements for this course.

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Getting Started

Identify the purpose of IBM Cognos Data Manager
Define data warehousing and its key underlying concepts
Identify how Data Manager creates data warehouses
Examine the Data Manager architecture and user interface

Create a Catalog

Examine the purpose and contents of Data Manager catalogs
Create a catalog
Define connections to source and target data
Access data using SQLTerm
Configure flat data source files using SQLTXT

Create Hierarchies

Examine the role of the dimensional framework in Data Manager
Examine hierarchies and their data sources
Identify how to create hierarchies from the columns of one table, the rows of one table, and from multiple tables
Test and view hierarchies
Create a hierarchy of static date values
Handle weeks in a date hierarchy

Create Basic Builds

Examine Data Manager builds and build-related terminology
Create a dimension build using the Dimension Build wizard
Create a fact build using the Fact Build wizard
Test and execute a fact build
Document a catalog
Create catalog schema

Create Derivations

Examine derivations
Apply operators and functions to derivations
Examine the derivation timing model
Add derivations to a fact build

Create Conformed Dimensions

Examine conformed dimensions and their advantages
Design conformed dimensions
Create conformed dimensions
Create data integrity lookups that use conformed dimensions

Customize Reference Structures

Create hierarchies manually using different approaches
Examine the features of a hierarchy
Examine literals
Set data access for hierarchy levels
Examine static and dynamic members
Examine fostering
Use derivations in a hierarchy

Process Dimensional History and Late Arriving Facts

Examine slowly changing dimensions (SCDs)
Use surrogate keys in SCDs
Manage type 1 and type 2 changes to dimensional data
Load historical data for a dimension
Examine late arriving facts
Process late arriving facts in a fact build

Transform Data Using Lookups and Derived Dimensions

Identify when to use lookups
Identify the requirements for a lookup
Create a translation lookup
Create an optional lookup
Add derived dimensions to fact builds

Customize Data Delivery

Configure fact and dimension delivery modules
Create indexes on fact and dimension tables
Update fact data using keys

Customize Fact Data Processing

Filter fact data
Merge duplicate fact data
Examine fact data integrity checking
Reject fact data

Aggregate, Filter, and Partition Fact Data

Aggregate fact data
Examine aggregate rules
Vertically restrict fact data
Horizontally restrict fact data
Partition fact data

Implement Job Control

Examine where job control fits into the data warehouse lifecycle
Create a JobStream
Add, link, and reposition nodes
Execute a JobStream and view the results

Automate Functionality Using Commands

Differentiate between the Command Line Interface (CLI) and Data Manager Designer
Identify common commands
Use commands in a batch file
Examine variables

Customize Functionality with User-Defined Functions and Variables

Examine user defined functions (UDFs)
Create an internal UDF
Create a user-defined variable

Process Unbalanced Hierarchical Data

Examine balanced, unbalanced, and ragged hierarchies
Add a recursive level to a hierarchy
Identify ways to balance a hierarchy and delivered flattened data
Examine circular references

Pivot Fact Data

Examine pivoting
Use the single pivot technique
Use the advanced pivot technique
Examine reverse pivoting

Resolve Data Quality Issues

Identify data quality and cleansing issues
Handle fostered and unmatched members
Perform debugging using SQLTerm and functions
Assess the quality of output data

Troubleshoot and Tune the Data Manager Environment

Use build logging to ensure that data marts are being loaded properly
Perform dimension breaking
Manage memory and resources
Export DDL statements

Organize and Package Data Manager Components

Export and import components using packages
Search for components in a catalog using Navigator

Integrate with IBM Cognos BI

Examine IBM Cognos BI
Identify the role of metadata dimensions, metadata collections, and metadata stars
Export Data Manager metadata to XML
Import Data Manager XML into Framework Manager
Use Data Manager metadata with IBM Cognos BI
Publish a data movement task to IBM Cognos Connection

End-to-End Workshop

Entity-Relationship Model of the GO_Demo Database (Optional)

Work in a Multi-Developer Environment (Optional)

Examine collaborative development support
Examine the source code repository
Examine the component dependency model
Identify planning considerations

Standardizing Dimensions and Facts Exercise (Optional)

Review of Data Manager Essentials (Optional)

Data warehouse design
The purpose of Data Manager components
Development steps in Data Manager to create data marts
Track dimensional changes and late arriving facts

Work with SAP R/3 Data (Optional)

Identify how to access SAP R/3 data sources using the IBM Cognos Data Manager Connector for SAP R/3 tool

Ziel

Please refer to the Course Overview for description information.

Anforderungen an die Teilnehmer

This offering is intended for Developers who have a knowledge of basic Windows functionality, database and dimensional.analysis concepts, as well as a working knowledge of SQL.

Teilnehmer

This advanced course is intended for Developers.