A Virtual Test Bed for Distributed Processing of Archives

Performing empirical research requiring numerous interactions with web servers and transfers of very large archival data files without affecting operational information system infrastructure is highly desirable by separating unsteady test-bed environments from steady administrative networks. The key theme of this paper is the building of a virtual network of heterogeneous computing systems using virtual machine technologies. The virtual network exists to provide a low-cost and convenient environment for conducting applied research in support of operational requirements for the secure transfer and storage of distributed archival electronic records over a public network, such as the Internet. First, the paper describes a virtual network environment in which security technologies and methods are being developed, tested, and evaluated. Second, it discusses the concepts and methods for building such a virtual system. The paper then concludes with positive preliminary results and suggestions for processing electronic records archives using virtual machine technologies. Key-Words: Virtual machines, simulated computer networks, virtual test bed