bw training 5 ods and bc
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ODS
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ODS Benefits
• Overwrite Capability
• of (non key) Characteristics
• of keyfigures
• Store Data on the Document Level
• Consolidated or overwritten
• Cleansed
• Reporting
• Drilldown from InfoCube to the ODS
• Directly on the ODS
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Architecture: BW ODS
PSAPSA
ODS ObjectsODS Objects
Update RulesTransfer RulesUpdate Rules
Transfer Rules
BW
OD
S
• BW Operational Data Store (ODS)
• Merge data from different InfoSources
• Transaction and master data
• Data changes
• Denormalized data structure - Transparent table
• Data available for reporting
• Potential to create an external file
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Parallel ODS Upload
Parallel Upload supported Reduced upload times
Faster availability for reporting
Benefit: Performance and Scalability
File File
ODSobject
ODSobject
ODS object
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BW ODS Data Flow Example
Update RulesTransfer RulesUpdate Rules
Transfer Rules
ODSODS
PSAPSA
InfoSourceInfoSourceInfoSourceInfoSource
Update RulesUpdate Rules
InfoCube
DeliveryOrder
Order Delivery
SourceSystem Data extract
Data extractData extract
Data extract
Order-Deliv.
Level 1
Level 2
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Performance - Reporting ODS
Reporting ODS No further data targets Immediately available for
reporting Performance
ODS object
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BW ODS Reporting
ODS OnlyODS Only
OLAP Processor
OLAP Processor
11 33
ODSObject
InfoCube to ODSInfoCube to ODS
OLAP Processor
OLAP Processor
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InfoCube
OLAP Processor
OLAP Processor
ODS to OLTPODS to OLTP
OLTP System
OLTP System
RRI
ODSObject
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Business Content
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Business Content is . . .
Data Provision: DataSources and InfoSources
Warehouse Management: InfoCubes, InfoObjects, etc.
Analysis: Queries, KPIs
Information Deployment: Roles, Solution Workbooks
… throughout all Business Processes and Applications
… for different Roles
… for different Scenarios
(e.g. repetitive, discrete, continuous manufacturing etc.)
… for different Industries
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Business Content Installation
1. Select one or several objects
2. Drag & Drop objects (or use context menu)
3. Start installation on-line or in batch
A description of the tool is displayed in the right frame
Start via menu or transaction code (RSA1 or RSOR)
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BW Repository