Guide to plan a Rails application. From Idea to Prototype?...

Removing entities form a relational database and keep integrity...

symfony 2 Error:Call to a member function * on a non-object in *...

Why are my manually created Linq2Sql table relationships showing up in code?...

Generate ERD Diagram from Sinatra/DataMapper...

yii framework inner join...

Data structure/model of score keeping app for games (avoiding many-to-many-to-many)...

JPA Multiple relationships on one field in an entity...

iphone, Saving data in to-many relationship, Core Data...

Designing many to many relationship between three entities...

Version of all children is incremented in OneToMany when merging parent entity...

Converting an ER diagram to SQL code...

How we identify the relation direction in an ER diagram if we use Chens notation?...

How to handle children updates in EF...

how to make a relation from several objects/tables with a relation to common objects/tables...

Doctrine - A relationship between entity A and related entities B and C...

How should I read ER-Models?...

getting crash while Accessing relationship objects One to One coredata/stackmob...

Fetching Core Data related Entities properties...

SQL - How to select the products that have received the most like?...

Update and Create New Records in the Same Table...

Defining one to zero relationship in entity framework code first...

How do I set an attribute on a many-to-many relationship code first-style?...

merging columns database diagram...

Representing an Entity Type with two parent types in an Entity-Relationship Diagram?...

Implementing one-to-one relation in SQL Server with two principle table...

EF4: Creating a 0..1 to Many Association...

MySQL WorkBench EER diagram dimensions are terrible...

Add variable number of items of one type when creating item of another type...

Yii HAS_ONE relation doesn't save foreign key...