« What is AJAX », www.dlsweb.rmit.edu.au (consulté le )
rubyonrails.org
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« Active Record Basics », Ruby on Rails (consulté le ) : « Object Relational Mapping, commonly referred to as its abbreviation ORM, is a technique that connects the rich objects of an application to tables in a relational database management system...Active Record automatically creates methods to allow an application to read and manipulate data stored within its tables. »
