I temporarily reduced db_recovery_file_dest_size to force the database to free reclaimable space from recovery_file_dest. This reduced disk usage of ASM_ORADATA217 by over 320GB. SYS>show parameter recovery NAME [...]
Upgrade was done from 10.2.0.3 to 10.2.0.4. Dataguard has physical standby configuration. Steps and commands may vary depending on your environment. …… primary database commands …… standby databa[...]
Introduction En version 9i, oracle a introduit la notion de FlashBack query. En français, la possibilité d’interroger une table à un e époque révolue. Mécanisme bien sympathique pour prévenir les erreurs utilisa[...]
This page is an introduction to my blog, which is dedicated to Oracle data base performance management.
I found over the years sharing knowledge to be an invaluable tool in assisting me in my various consulting assignments. Spending most of my time in capacity planning, tuning, application sizing and performance management, I thought it might be [...]
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