An entity-relationship model (ERM) is an abstract and conceptual representation of data, information aspects of a business domain or its process requirements.
I have a database in MySQL created by someone. I don't have any documentation of the database. How can I …
mysql database-design wamp entity-relationship entity-relationship-modelI am using entity framework and I ran into an odd build error. I am building a forum and I …
entity-framework entity-framework-4 entity-relationship entity-framework-designerI keep getting this error with Doctrine: PHP Catchable fatal error: Object of class User could not be converted to …
php doctrine-orm entity-relationshipI have some ideas, some that I have accumulated over time, but I really want to know what makes things …
sql database standards entity-relationshipI've seen a few examples of passing an :include hash value when calling one of ActiveRecord's find methods in Rails. …
ruby-on-rails query-optimization entity-relationship select-n-plus-1I have the following class: public class User { public Guid Id { get; set; } public string Name { get; set; } public Couple …
ef-code-first entity-relationship fluent-interfaceI am designing a database that handles users, accounts and projects with the following relationships and constraints: An account has …
database-design entity-relationshipIn my Core Data model I have two entities: List and Patient. List has an attribute called 'name'. A List …
iphone cocoa cocoa-touch core-data entity-relationshipLooking for a good tool/gem that can automatically generate a nice looking UML diagram for an existing rails application. (…
ruby-on-rails uml entity-relationshipare there any tutorials out there how to scaffolding a simple model that uses many-to-many relationships?
mysql ruby-on-rails ruby-on-rails-3 entity-relationship