Er Диаграмма

Erd Диаграмма

Permalink to Erd Диаграмма
...data source. Background of ER models ER diagrams are a graphic tool which can be helpful to signify the ER design. It had been proposed by Peter Chen in 1971...

Er Диаграмма

Permalink to Er Диаграмма
...of ER types ER diagrams are a visual instrument that is important to symbolize the ER design. It was proposed by Peter Chen in 1971 to generate a consistent conference...