Tanagra leverages open source technologies
In the software world, the term 'Open Source' is understood to refer to software for which the source code is open and accessible to whoever seeks it, and is freely available to be used, viewed, modified, and redistributed. This method of development actually enables anyone who wishes to take part in the software development and to contribute to its improvement to do so (according to Wikipedia, which is, itself, based on open source).
Tanagra supports the open source system concept, and has specific expertise in leading open source systems, including Drupal, Magento, and Wordpress.
Drupal is a free and open source content management system (CMS) written in PHP and distributed under the GNU General Public License. It is used as a back-end system for over 1% of all websites worldwide ranging from personal blogs to corporate, political, and government sites including whitehouse.gov and data.gov.uk. It is also used for knowledge management and business collaboration.
Tanagra has been specializing with Drupal since 2008, and has selected Drupal as the leading technology platform for integrated websites.
Ubercart is an open source e-commerce shopping cart that is fully integrated with Drupal. Ubercart leverages the power of Drupal as sophisticated CMS and framework. The result is a strong solution for anyone looking to sell content and to build a community around a product.
Magento is a very powerful and fast growing ecommerce script. It is an open-source platform. Magento uses PHP as a web server scripting language and the MySQL Database. The data model is based on the Entity-attribute-value model that stores data objects in tree structures which enables development flexibility.
WordPress is an open source CMS, often used as a blog publishing application, powered by PHP and MySQL. It has many features including a plug-in architecture and a template system.