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Performance

Home » Performance

This section lists down Performance Tuning articles

  • Limiting I/O and CPU resources using 11g Oracle Resource Manager
  • Checking column usage information using dbms_stats
  • Poll on Sql Plan Management
  • Optimizer Choosing Nested-Loop Joins Instead of Hash-Joins
  • Plan Stability using Sql Profiles and SQL Plan Management
  • V$SQL_SHARED_CURSOR in 11.2.0.2
  • 11gR2: Monitoring Real Time SQL Plan Execution from Oracle Enterprise Manager
  • dbms_stats.copy_table_stats does not alter low/high value
  • Index Access best approach?? Not Always…
  • 11g New Feature: Database Replay
  • ORA- 4031 – A Case Study
  • Tracing Sessions with Event 10046
  • Application Design and ORA – 4031
  • Tweaking _Shared_pool_reserved_min_alloc and ORA – 4031
  • HW enqueue contention with LOB
  • Shared Sub Pools
  • Diagnostics For Database Hang

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