5.1 Database tuning considerations5.1.1 General database tuning5.1.2 DB2 specific database tuning5.1.3 Oracle specific database tuning5.1.4 SQL Server specific database tuning5.2 Tuning and recommendations for BPMN workload5.2.1 Hot spot tables5.2.2 Task list queries (saved searches)5.2.3 Index considerations for Oracle5.2.4 Index recommendation for the Performance Data Warehouse5.3 Tuning and recommendations for BPEL workload5.3.1 Hot spot tables5.3.2 Task and process list queries (query tables)5.3.3 Drop unutilized indexes5.3.4 Use administrative task optimization5.3.5 Follow the operating guidelines for the BPM database5.3.6 Special tuning considerations for DB2 for Linux, UNIX,and Windows5.4 Suggestions for Business Monitor5.4.1 Improving concurrency by setting registry variables5.4.2 Setting lock timeout properly5.4.3 Limiting event XML to 32 KB where possible5.4.4 Using materialized query tables