idaho national engineering and environmental laboratory the data warehouse the place to go for...
Post on 20-Dec-2015
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Idaho National Engineering and Environmental Laboratory
The Data Warehouse
The Place to go for Integrated Data
Norman H [email protected]
07 – November - 2003
Idaho National Engineering and Environmental Laboratory
Replace Legacy Systems• Let users pick Replacement software
• Human Resources chose Peoplesoft
• Maintenance chose Passport
• Accounting chose Oracle Financials
• Planning uses IPS 2000
• Why not, they are all Oracle Databases?
Idaho National Engineering and Environmental Laboratory
ERP systems use Thousands of Tables• Each ERP system uses thousands of Tables
• Data Items do not have standard sizes
• ERP systems leave reporting to the companies that procure them
Idaho National Engineering and Environmental Laboratory
Data Warehouse standardizes Data Item size• DW team integrates data
– Extracts data from source system and loads using SQLLoader
– Uses warehouse builder to create maps and extracts data directly from database
• DW team builds standard reports
• DW makes reports available on the web
• DW team implements ad hoc reporting system
Idaho National Engineering and Environmental Laboratory
Data Warehouse users can access integrated data using various methods• Standardized WEB Reports
• Design Ad Hoc reports
• Run customized reports developed by other users
Idaho National Engineering and Environmental Laboratory
Products we are currently Using• Oracle 9i Database version 9.2.0.2.0
• Oracle 9ias version 9.0.2.2
• Oracle Enterprise Manager version 9.2.0.1.0
• Oracle Warehouse Builder 9i version 9.0.3.33.0
• Internet Developer Suite
– Oracle Designer 9i Release 9.0.2.5.0
– Report Builder 9i Release 9.0.2.0.1
• Oracle Discoverer 9i version 9.0.2.53.0