Tagged: Oracle RAC

Database / Oracle Database

January 17, 2013

Oracle rac standby database

To protect from site failures or human error, an additional precaution needs to be taken in a RAC environment to...

Database / Oracle Database

January 17, 2013

Patching oracle RAC Using opatch

patching a system most often meant downtime. But now, opatch supports rolling upgrades of the cluster, which minimizes the interruption...

Database / Java Errors / JDBC / Oracle Database / Troubleshooting

July 29, 2011

java.sql.sqlexception listener refused the connection

If you are getting following java.sql.sqlexception listener refused the connection while connecting to RAC database then please change the JDBC url...