The research object of database design: Marxism-Leninism tells us that the world is opposite and unified

The research object of database design: Marxism-Leninism tells us that the world is opposite and unified

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Marxism-Leninism tells us that the world is opposite and unified;

Opposites, indicating that each thing exists independently;

Unity means that there is a wide connection between the things that exist independently;

The reference to Marxism-Leninism, is nothing more than to define our research object, has been comprehensive enough.

Then, we know the world, there are two ways, one is the existence of independent things, and the other is the relationship between things;

In this way, you can quickly get to know the group of things.

Database design, service to the actual social life needs, of course, also inseparable from these.

The first is the design of independent things;

Then the design of primitive dependencies between independent objects;

Finally, the dynamic shield relationship between independent objects;

The research object of database design: Marxism-Leninism tells us that the world is opposite and unified