Współczesne metody integracji w systemach informacyjnych zarządzania

The progress which had occurred at the field of computer science caused that small information systems are more often joint in the bigger ones. The aim of this work was to systematize the methods of integration used in management information systems. The methods of integration were divided into three levels: data, functions and processes, exchange of data between the systems. The first part of the work is devoted to the integration at the level of the data realized with use of data warehouses. In the second part the integration at the level of functions (MRP II/ERP/CIM) and processes (workflow) was characterized. The influence of Internet-based technologies on the opportunities of integration was also discussed (SCM, CRM, PRM). The third part raises the problems of exchange of data between the systems (EDI, OBI, XML).