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The Oracle Database is an object-relational database management system (ORDBMS) produced.
Difference between oracle 10g and 11g
- Simple as well as enhanced automatic memory management.
- New fault diagnosability infrastructure to avoid, identify, diagnose, and help resolve critical database errors.
- Invisible Indexes .
- Virtual columns.
- Improved protection with regard to password-based authentication by enabling use of mixed case in passwords.
- Tablespace-level encryption.
- Capability to online redefine tables that have materialized view logs.
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Math and Science
