A new white paper has just been released on mysql.com at http://www.mysql.com/why-mysql/white-papers/mysql_wp_cluster_deploy_opencge.php
Abstract:
Open source technologies and commodity, carrier-grade hardware can combine to create a highly available, scalable and responsive infrastructure to deploy next-generation communications services. This paper examines a solution stack based on integrating Sun GlassFish Communications Server, MySQL Cluster Carrier Grade Edition database, the OpenSolaris operating system, Sun Netra ATCA blades and Sun open storage products into a carrier-grade solution for converged services – without the traditionally high carrier-grade price.