Abstract Edge is an interactive marketing firm based in New York. We have used open source technologies on many of our client engagements, and in particular, we're one of the pioneers of the Plone Content Management System.

MySQL | PHP | Plone | PostgreSQL | Zope

Abstract Edge uses PostgreSQL as a relational datastore for many of the projects we work on for clients. PostgreSQL has been used for content management, e-commerce, community systems, and other web applications.