An integrated resource management database was reported which was developed for the distributed information system. In that system, various systems fluctuate fluidly with dispersion of information resources such as data and process. Therefore, relation is difficult to grasp among those resources, and the information system is also difficult to manage. In order to express those resources and their mutual relation, a business information model which could give both data-oriented and process-oriented views was developed and so hierarchically structured as to detail the description. Based on that model, an integrated resource management database was further developed which generalized and managed the information resources. Thus, the influence analysis of change in system and maintenance of data conformity are expected to be eased. A system was also experimentally prepared which supported the structure based on a proposed methodology to structure the business information model. As a result, it was confirmed that the present database is easy to grasp by the managers and excellent in maintenance properties. 12 refs., 10 figs., 1 tab.