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oracle RAC

ORACLE_HOME entry in Listener and mismatch in OCR caused to failed to start Listener in…

Data Guard oracle

ORA-16014: no available destinations On Standby Very recently one of my colleague 😉 reached me…

Administration oracle

Instance crashed with ORA-600 in 11.2.0.3 Recently instance was crashed several times with Internal errors(ORA-00600).…

February 27, 2013

Administration oracle

How to check I/O of Data files Device This morning, There was a question from…

Nassyam BashaFebruary 26, 2013

oracle Patching, Installations & Upgrade

Oracle Client Silent installation and Issues Silent installation avoids to monitor any installation because no…

Nassyam BashaFebruary 20, 2013

Administration Data Guard oracle

Misconception of Archive Log Sequences in Data Guard I have read in OTN forums and…

Nassyam BashaFebruary 4, 2013

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