Oracle online patching a may impact OS/DB Performance

This article discusses the issue we faced during and oracle online patching on IBM AIX servers. What is the issue faced It is very simple. SQL plus connection to oracle database take about 2-3 seconds. No matter if it is a bequeath connection or listener connection. This issue surfaced when we tested Oracle Fusion MiddlewareRead more about Oracle online patching a may impact OS/DB Performance[…]

Grid Control 11.1.0.1 with 11.2.0.2 repository and SQL net security

Grid Control 11.1.0.1 with 11.2.0.2 repository has issue with SQL net security. You might see following message/errors logged to the repository alert log very frequently. You might see these error popping up in the target database alert log files as well. *********************************************************************** Fatal NI connect error 12170. VERSION INFORMATION: TNS for Linux: Version 11.2.0.2.0 –Read more about Grid Control 11.1.0.1 with 11.2.0.2 repository and SQL net security[…]

Oracle Grid Control 11.1.0.1 Grid control Installation

This article is about installing Oracle Enterprise Manager 11g Release1 using an existing database. Grid Control 11g uses WebLogic Server instead of OC4J which was traditional with Grid Control versions 10.1 and 10.2; Grid Control 11g will deploy from an existing Weblogic Server during the Grid Control Installation. Hardware Requirements This is the extract fromRead more about Oracle Grid Control 11.1.0.1 Grid control Installation[…]