Building a Geodatabase / Создание баз геоданных
The geodatabase supports a model of topologically integrated feature classes, similar to the coverage model. It also extends the coverage model with support for complex networks, relationships among feature classes, and other object-oriented features. The ESRI® ArcGIS applications (ArcMap, ArcCatalog, and ArcToolbox) work with geodatabases as well as with coverages <...>