PUBLIC MARKS with tags libre & bdd

eXist is an Open Source native XML database featuring efficient, index-based XQuery processing, automatic indexing, extensions for full-text search, XUpdate support, XQuery update extensions and tight integration with existing XML development tools. The database implements the current XQuery 1.0 working drafts, with exception of the schema import and schema validation features defined as optional in the XQuery specification.

This program may be used to setup and customize a PostgreSQL server : Just drop PostgreSQLX.app in your application folder, launch it, and customize your server

PostgreSQL for Mac as a stand alone application

Mac OS X Packages for PostgreSQL