oracle warehouse builder 10g ensure data quality ali el kortobi, senior development director mark...
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Oracle Warehouse Builder 10gEnsure Data Quality
Ali El Kortobi, Senior Development DirectorMark Van de Wiel, Principal Product Manager
Oracle Corporation
Session id: 40153
Next Steps….
Recommended sessions– 40152: Oracle's Complete, Integrated BI Technologies– 36715: Life Cycle Management using OWB9i
Recommended demos and/or hands-on labs– 40344 Oracle Business Intelligence and Data Warehousing
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– Visit the DEMOgrounds for a customized architectural review, see a customized demo with Solutions Factory, or receive a personalized proposal. Visit the DEMOgrounds for more information.
Relevant web sites to visit for more information– http://otn.oracle.com/products/warehouse/content.html
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Agenda
Data Integration Oracle Warehouse Builder 10g Data Quality Demonstration Summary Q&A
What is the need for Data Integration?
Provide access to business data– Analysis– Summaries– Ad hoc query– Forecasts– Predictions
Define the architecture
How do you spend System build time (Gartner)?
Provide access to business data– Analysis– Summaries– Ad hoc query– Forecasts– Predictions
Define the architecture
20%
80%
What does Data Integration architecture consist of?
Consolidate data– Across systems
Define the target structures– Understandable (consolidated) presentation– Optimized for query retrieval
Set up the environment Manage the environment Maintain the environment
What does Oracle Warehouse Builder 10g (OWB10g) add?
Mission: to solve all data integration needs by protecting and leveraging investments in the Oracle database and other Oracle products
What Data Integration areas are covered by OWB10g?
Consolidate data– Across systems
Define the target structures– Understandable (consolidated) presentation– Optimized for query retrieval
Set up the environment Manage the environment Maintain the environment
What is the benefit of leveraging the Oracle database?
OWB10g leverages Oracle database:– Performance– Scalability– Security– Availability– OLAP– ETL– Data Mining
Then, are you experiencing any problem?
Why do you run into Data Quality Issues?
Different systems End-user input
– Different interpretations– Case sensitivity– Typos
No standardization Source system bugs Etc.
D E M O N S T R A T I O N
Can you show how OWB10g can help?
Why would you use OWB10g for Data Integration?
One integrated design environment
Transform
Cleanse
Mine
Extract Load
DesignImport
Summary: Version Management
Capture design definitions– High level cascade– Individual definitions– Including dependees
Perform comparisons Restore definitions Manage environments
Summary: Mapping Debugger
Graphical debugging environment Debugging features:
– Data definition– Data viewing– Breakpoints– Watch points– Error messages
Easy to use
Summary: Data Quality in ETL
Name and Address– Parsing– Validation against external libraries– Standardization– Augmenting– Certified postal reports
Summary: Data Quality in ETL
Match and Merge– Applies to any set of data (not just NA data)– Merged results– Cross-reference results– Infinite set of match rules– Infinite set of merge rules– Names and addresses: enables 'house-holding'– 'Fuzzy' matching and merging
Summary
Oracle Warehouse Builder 10g solves all data integration needs by protecting and leveraging investments in the Oracle database and other Oracle products
AQ&Q U E S T I O N SQ U E S T I O N S
A N S W E R SA N S W E R S