Oracle database software and Oracle database in my eyes
I like to use Microsoft Office software and Word documents (to be exact: your own Word document, you can think of this word document as a record of the cultivation of "dragon 18 Palm" of the martial arts cheats. ) as an example.
Office software can be installed casually, office software is not afraid of losing, as long as the Office software installation media, you can reinstall Office software.
But Word document (record has cultivation "dragon 18 palm" of martial arts cheats) but can not lose, if the martial arts cheats lost, you are re-installed 10 million times of office software, also can not find this martial arts cheats, right?
Oracle database software to open Oracle database
Microsoft Office software to open a Word document
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Oracle database software and Oracle database in my eyes