How is Oracle 10g helpful when compared to oracle 9i and what is grid computing
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Answer Posted / yasaswini
the major differences between Oracle9i and Oracle10g:
Major changes to SQL optimizer internals
Oracle Grid computing
AWR and ASH tables incorporated into Oracle Performance
Pack and Diagnostic Pack options
Automated Session History (ASH) materializes the Oracle
Wait Interface over time
Data Pump replaces imp utility with impdp
Automatic Database Diagnostic Monitor (ADDM)
SQLTuning Advisor
SQLAccess Advisor
Rolling database upgrades (using Oracle10g RAC)
dbms_scheduler package replaces dbms_job for scheduling
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