Em12c:Silent Oracle Management agent Installation
This Post would describe how to install Oracle Management Agent 12c in silent mode. We need to download the agent software which can be done using emcli utility which is present…
Read Full RecipeAuthor: Amit Bansal
Experienced professional with 16 years of expertise in database technologies. In-depth knowledge of designing and implementation of Disaster Recovery / HA solutions, Database Migrations , performance tuning and creating technical solutions.
Skills: Oracle,MySQL, PostgreSQL, Aurora, AWS, Redshift, Hadoop (Cloudera) , Elasticsearch, Python
11gR2:Listener Startup Issues
In this blog post I will be discussing listener startup issues faced in 11gR2 RAC. I will be constantly updating this post based on my experiences or any comments on…
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Cluster SSH tool Utility
Many times you come across scenario's when you wish to open multiple ssh windows and execute same commands.e.g You wish to see alert log for multi-node RAC simultaneously or edit sysctl.conf…
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11g: Multiple failed login attempt can block New Application connections
In Oracle database 11g, a new feature/enhancement has potential of bringing down the application due to multiple sessions hitting database with wrong password. As per Bug 7715339 - Logon failures…
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Oracle Critical Patch Update January 2012
I guess most of us having My Oracle Support have got email from Oracle mentioning that Critical Patch Update January 2012 has been released. Main reason behind this is Security bug…
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User Sessions stuck on resmgr:cpu quantum wait event
We were experiencing lot of session getting stuck on resmgr:cpu quantum in our database. In fact at a time we had 70 sessions which were stuck on this wait event…
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