What is oracle internals ?!

  • From: Vasu <vasudevanr@xxxxxxxxx>
  • To: oracle-l@xxxxxxxxxxxxx
  • Date: Wed, 13 Mar 2013 13:14:49 -0500

I see the term  "Oracle Internals"  used in some of the Oracle-DBA job
postings , not sure what they mean by that.
I "guess",  by internals they mean ,  knowledge of few more v$ tables ,
session trace & troubleshooting .

On the other hand,  "Internal" really means , something internal to Oracle
Corp that they need not disclose .
Long ago, I was trying to learn more about SCN.. and a blog told
SCN-generation is internal to Oracle and is not available to public (and
should not be hacked or so).

Any ideas, when an Oracle DBA/Architect can say they know internals ?!  :-)

Thanks
-Vasu


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