Implementation of the ANSI T1M1.5 GNM-T1.214 within an ODBMS framework

Results and observations gathered while implementing the ANSI T1M1.5 GNM-T1.214 standard within an object-oriented database management system (ODBMS) framework are discussed. The generic network model (GNM) proposes a dynamic network modeling methodology that encompasses a wide spectrum of managed telecommunication network resources. Within the GNM, managed telecommunication resources are modeled from building blocks of lower-level resource elements (logical or physical). The complex relationships between GNM resource elements are described either by specialization/generalization or user/containment; therefore, an ODBMS is well suited for implementation of the GNM as compared to conventional database management systems. The ODBMS framework described also allows the database model to evolve with the GNM. It is demonstrated that a proposed refinement of the GNM into subclasses results in a functional database design that can model a large variety of network resources in accord with a standardized network view