Designing Pixel-Perfect Reports in Oracle Transactional Business Intelligence Model Data for Pixel-Perfect Reports Performance Best Practices 8 Performance Best Practices This topic provides tips for creating efficient data models for better performance. Topics: Know Oracle WebLogic Server Default Time Out Setting Best Practices for SQL Datasets Limit Lists of Values Work with Lexicals/Flexfields Work with Date Parameters Run Report Online/Offline (Schedule) Set Data Model Properties to Prevent Memory Errors Tune SQL Query Validate Data Models