databaseanswers offering the various database models related to the all categories of project’s database and that also in free. If you are not master in developing database and need one sample piece to use , then it is the great resource to use.
If you do not know about database models like me then it is the graphical presentation between various tables and elements used in database. It makes complete view of all tables, column name used in that. Along with that various relationship between tables like primarykey, foreignkey etc.
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