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23.11.2020

Как построить схему данных для нескольких таблиц?

Как показывает опыт, часто мы имеем большое количество таблиц в базах данных и крайне редко у них есть схема, по которой мы можем получить наглядное представление о связях всех таблиц. Когда у тебя две-три таблички, то схема не требуется, ее и так можно легко представить в голове. Но когда таблиц уже больше 10 или у них множество связей между…

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