Bryan's Oracle Blog

Expert insights on Oracle Database, Zero Data Loss Recovery Appliance (ZDLRA), backup and recovery strategies, database security, and enterprise database solutions by Bryan Grenn.

Wednesday, May 25, 2011

ORA-27303: additional information: requested interface xxx.xxx.xxx.xxx failed bind. Check output from ifconfig command

Finally on the exadata, and I make a simple mistake in the login script. First I logon to the exadata, and I can start and stop the defau...

Tuesday, May 24, 2011

Extended RAC vs Golden Gate

Every so often this question comes up... "Why don't we do extended RAC ?" Well here is some of my answer as to what we...

Oracle and networking latency with small packets

Recently I have run into some performance issues, and trying to track down the cause has been a challenge. It wanted to share a valuable le...

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Bryan Grenn

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