Performing Through Changes

Nanda, Arup “Perform Through Changes” Oracle Magazine Mar/Apr 2008:n.pag, Retrieved 02/26/2013 from http://www.oracle.com/technetwork/issue-archive/2008/08-mar/o28sqlperf-101752.html Performing Through Changes TECHNOLOGY: Testing Performing Through Changes By Arup Nanda Measure the impact of changes on SQL workload with SQL performance analyzer. Here is a not-so-uncommon scenario: a query is running slowly. Upon investigation, you determine the reason to be a [...]

Understanding Parallel Execution Part 1

Geist, Randolf.” Understanding Parallel Execution Part 1″ Oracle Magazine. Nov/Dec.2012:n.pag, Retieved 02/17/2013 from http://www.oracle.com/technetwork/articles/database-performance/geist-parallel-execution-1-1872400.html Understanding_Parallel_Execution_Part_1 Understanding Parallel Execution – Part 1 by Randolf Geist Maximizing the performance of the Parallel Execution feature in Oracle Database Enterprise Edition November 2012 Read Part 1 Read Part 2 Oracle Database Enterprise Edition includes the powerful Parallel Execution feature [...]