An entity-relationship model (ERM) is an abstract and conceptual representation of data, information aspects of a business domain or its process requirements.
I am building an ecommerce site and would like to offer discounts on certain items for a limited time. My …
mysql database-design entity-relationshipI just recently downloaded Azure Data Studio with SQL Server Express since I'm using Linux . Is there an entity-relationship diagramming …
sql database entity-relationship diagram azure-data-studioI have huge trouble with understanding the cardinality. Let's say that there Doctor and he can perform heart surgery on …
database-design entity-relationship erdi'm using sqlitejdbc libraries to create a db using java. Now i need to generate eer model from existing sqlite …
java sqlite entity-relationship reverse-engineering eer-modelWhen creating references between ECore entities there is the possibility to mark a reference as "containment". Can somebody explain me …
eclipse reference entity-relationship containment eclipse-emf-ecoreI am trying to establish a many-to-one relationship. The entity that represents the “many” has a navigation property pointing back …
c# ef-code-first entity-framework-4.1 entity-relationship navigation-propertiesWhat is the difference between Django's models.ManyToManyField and models.ManyToManyRel? I'm confused about this stuff.
python django entity-relationshipI'm fairly new to database management and this question never seems to be answered in more than one sentence. All …
database database-design entity-relationship relational-databaseHow can edges and nodes be styled using graphviz dot with doubled lines as shown the in the "LEGAL" and "…
diagram graphviz dot entity-relationshipDoes anyone know a way to make an ER diagram from SQLAlchemy models in python 3. I found sqlalchemy_schemadisplay, which …
python python-3.x sqlalchemy entity-relationship