Database Reference
In-Depth Information
Chapter 3:
Oracle Database Concepts
What is Physical & Logical Architecture of Oracle
Database?
Like I said before, the complete Oracle system consists of two
things viz., Oracle Instance and Oracle Database. To better
understand and visualize the system you can thing of Oracle
Instance as Genie and the Oracle Database as Genie's Notebook.
This is a data management genie and it has some magical
powers. It utilizes its notebook to remember data or information
and fulfill users' requests coming from all over the world.
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