SAFMQ: Store and Forward Message Queue, message oriented middleware. Uses include Assured Async Messaging, SOA, Delayed/Batch, and Cluster/Grid Computing. The SAFMQ server provides cross platform communication among C++, PHP, Java, and .NET clients.
SGNP is a proposed grid naming standard providing (1) Scalable, global namespace; (2) Secure communication among resources/services (no central authority), and (3) Reliable rebind capability in the event of migration, failure, replication, etc.