Database Tuning (MOSC)

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Is usage of PGA memory also related to ODP.Net(not only server)?

edited Feb 27, 2018 4:03AM in Database Tuning (MOSC) 3 commentsAnswered

Hi,
I have a problem about query performance of ASP.Net web application.

  *web server:Windows2008ServerR2/IIS7.5
  *database server:Windows2008ServerR2/Oracle Database 11g standard edition
  *web application:.NetFramework4.7, ASP.Net(C#.Net), ODP.Net 12c Managed(4.122.1.0)

Previously the application use ODP.Net 11g, and this time changed to ODP.Net 12c Managed.
Then one query run slower at times.(The sql statement has no change.)

In MyOracleSupport knowledge I found that document.
--------------------------------
SQL Statements Run Slower Waiting on "PGA memory operation" and "Acknowledge over PGA limit" After Migrate from 12.1 to 12.2 (Doc ID 2337875.1)
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Could you tell me whether or not

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