http://creativecommons.org/licenses/by-sa/2.5/ Og <p>Og (ObjectGraph) is a powerful <a class="wikilink" href="http://swik.net/orm">object-relational mapping</a> library. Og provides transparent serialization of object graphs to a <a class="wikilink" href="http://swik.net/RDBMS"><span class="caps">RDBMS</span></a> backend. Unlike other similar libraries Og maps standard <a class="wikilink" href="http://swik.net/Ruby">Ruby</a> objects to <span class="caps">SQL</span> tables and not vice versa. Og provides a meta language to describe the relations between objects, a flexible and intuitive api for querieng the database, raw access to the <span class="caps">SQL</span> language if needed (for example to fine tune the automatically generated <span class="caps">SQL</span> tables, or for custom queries), suports deserialization to Ruby objects or tuples, automatically generates join tables for many_to_many relations and provides a collection of usefull Mixins to synthesize common Entities.</p> <p>Og is a combination of the best features of Active Record and the former O-R mapping library included in Nitro (NDB). Adapters for <a class="wikilink" href="http://swik.net/PostgreSQL">PostgreSQL</a>, <a class="wikilink" href="http://swik.net/MySQL">MySQL</a> and <a class="wikilink" href="http://swik.net/SQLite">SQLite</a> are included.</p> <p>Og is part of the <a class="wikilink" href="http://swik.net/Nitro">Nitro</a> project, released as a stand-alone library due to popular demand. You can find the ChangeLog in the Nitro distribution (<a rel="nofollow" href="http://nitro.rubyforge.org">nitro.rubyforge.org</a>).</p> Og (ObjectGraph) is a powerful object-relational mapping library. Og provides transparent serialization of object graphs to a RDBMS backend. Unlike other similar libraries Og maps standard Ruby objects to SQL tables and not vice versa. Og provides a meta language to describe the relations between objects, a flexible and intuitive api for querieng the database, raw access to the SQL language if needed (for example to fine tune the automatically generated SQL tables, or for custom queries), suport http://swik.net/Og http://www.nitroproject.org/ og ORM schema nitro sqlite postgresql MySQL Database Ruby License:BSD Wed, 13 Jul 2005 12:11:22 -0700 Thu, 11 May 2006 10:57:25 -0700 http://swik.net/Hibernate/del.icio.us+tag%2Fhibernate/The+Blog+Ride+-+The+Vietnam+of+Computer+Science/gbx9 (Two years ago, at Microsoft's TechEd in San Diego, I was involved in a conversation at an after-conference event with Harry Pierson and Clemens Vasters, and as is typical when the three of us get together, architectural topics were at the forefront of ou Fri, 30 Jun 2006 20:25:28 -0700 http://swik.net/Nitro/Community/FAQ+page+for+Nitro/dii8 Thu, 11 May 2006 07:04:31 -0700 http://swik.net/Nitro/Community/Nitro+General/fuc General discussions about Nitro and Og Wed, 13 Jul 2005 12:08:27 -0700