Virtual Repository Supporting Integration of Pluginable Resources

The paper describes a dynamic integration mechanism for a virtual repository that transparently integrates distributed, heterogeneous and redundant resources. The repository is based on combination of a P2P network, object-oriented databases, a query language SBQL and virtual updateable views defined and used in SBQL. It is currently implemented as a prototype under .NET in C#. We also discuss a solution for an independent virtual P2P network integrating resources stored in databases and a novel global index mechanism.