What is the reason for creating the directory database in oracle instead of oracle could use;
Hi all
I want to know why oracle gave the concept of directory as a database object while a file on the operating system can be accessed directly by this last full qualified name. as we use the directory object in outer table and expdp etc.
655734 wrote:
Hi all
I want to know why oracle gave the concept of directory as a database object while a file on the operating system can be accessed directly by this last full qualified name. as we use the directory object in outer table and expdp etc.
In addition to the above-mentioned security issues, there is the question of the independence of the OS. By having the ability to refer to an alias that is not specific to the operating system, the application code doesn't have to worry about the physical (and so, os-dependent) mapping of a file. Makes the code portable, which is one of the great features of Oracle vs everybody.
Tags: Database
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