It Tools Used in the Management of New Model of Economy, the Knowledge-Based Economy (Narzędzia IT stosowane w zarządzaniu nowym modelem gospodarki opartej na wiedzy)

The modern IT tools significantly influence the changes in the management methods, and their use also influences the changes of organisation methods and business processes management. Th e scope, range, time, and functional character of business are changed. The Internet plays a special role in the change of the nature and scope of the operations of the business. Our article tries to identify IT tools such as Data Warehouse (DM) systems, Customer Relationship Management (CRM) systems, Electronic Data Interchange (EDI), and Enterprise Resources Planning (ERP), an integrated IT system for management support, and to indicate their influence on the change of the traditional production process management model