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New posts in entity-relationship

Understanding of cardinality it ERD models

Symfony2 get object from inverted entity with ManyToMany relation

Core Data NSFetchRequest for Specific Relationship?

Issue in EF, mapping fragment,no default value and is not nullable

Entity Relation notation in text

Design question: Filterable attributes, SQL

in a relational database, can we have a table without any relation with the other tables?

Mongoid self reference with properties for users friendships status

Fluent NHibernate - Flatten multiple rows into a single entity

Grails Many-To-Many and One-To-Many clash

Foreign keys depend on the column content - how to ensure integrity?

Entity Framework 4.1 Ghost Columns

relationship and build database

solution for single attribute in table

SQL Delete if the row is not affected by constraints

sql entity-relationship

How do you model roles / relationships with Domain Driven Design in mind?

implementing Posts, comments, and likes in DB

fluent nhibernate - many-to-many relationship mapping on same entity

Live Notifications UML Class Diagram