'Dbms stats' presentation slideshows

Managing Statistics for Optimal Query Performance

1.31k views • 122 slides

A few things about the Optimizer

A few things about the Optimizer. Thomas Kyte http://asktom.oracle.com/. Understanding Access Paths for the RBO.

977 views • 83 slides

11 things about Oracle Database 11g Release 2

961 views • 72 slides

Guiding Practices for Gathering Database Statistics

Guiding Practices for Gathering Database Statistics. Martin Widlake Database Architecture, Performance & Training Ora600 Limited. http://mwidlake.wordpress.com www.ora600.org.uk. Guiding practices for Database Statistics gathering

771 views • 60 slides

Guiding Practices for Gathering Database Statistics

Guiding Practices for Gathering Database Statistics. Martin Widlake Database Architecture, Performance & Training Ora600 Limited. http://mwidlake.wordpress.com www.ora600.org.uk. Guiding practices for Database Statistics gathering

604 views • 60 slides

Persistent Systems Limited

667 views • 38 slides

Judicious use of Histograms for Oracle Applications Tuning

Judicious use of Histograms for Oracle Applications Tuning. John Kanagaraj Cisco Systems Inc. ora_apps_dba_y@yahoo.com. Learning Objectives. As a result of this presentation, you will be able to know: What Histograms are How Histograms influence SQL performance

211 views • 20 slides