Schema/Object
refresh is one of the routine tasks in DBA's life, moving objects from one
schema to another schema in same database or another. Generally, we use expdp/impdp
or traditional export/import methods for refresh, but Here I am explaining with
datapump utility because compare to normal traditional export/import method,
datapump is much faster and it having several features and options like...
Simple Introduction of Oracle Multitenant Architecture
Oracle Multitenant Architecture:Multitenant Database is one of
the biggest architectural level changes in oracle database history from 12c
(12.1) release. With this changes oracle introduced new concepts of CDB
(container database) and PDB (pluggable database) which means unlike normal non-cdb(Normal
Database),...
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