Computer-aided systems of economical information in enterprise

Informacijos sistema yra personalo, duomenų ir procedūrų, kurios veikia kartu, kad aprūpintų reikiama informacija, rinkinys. Minėtieji komponentai apima verslo kasdienes ūkines operacijas, informacijos perdavimą, ūkinės veiklos valdymą, jo sprendimų priėmimą. Informacinė sistema (IS), naudojami kompiuterius ir kitokią įrangą informacijai apdoroti ar kitaip ją tvarkyti, vadinama kompiuterizuota informacine sistema (KIS). Automatizuojant įmonės valdymo procesus, naudojamasi įvairiomis KIS. Šiame straipsnyje aptariama ekonominės informacijos KIS turinys, pagrindinės jų rūšys, integracijos aspektai (integracijos principai, kryptys ir veikimo laukas) bei plėtros galimybės.This paper describes the computerized information system of economic information processing. The types of information system and the integration aspects have been analysed. The authors have established that information system for economic data processing can be grouped to administration, distribution, management and planning information systems. Integration aspects are principles of integration, direction and coverage. Integration principles cover data and process integration. Coverage integration includes external and internal integration of data and information. Integration directions are time, horizontal and vertical integration. The administration, distribution, management and planning information systems constitute the full integration of economic data in vertical level. The horizontal level of integration includes research and development of business, procurement, production and distribution. Authors have confirmed that a larger quantity of integration forms has already been implemented into present IT. The vertical integration when it would be implemented in practice could supply the managers with available information for decision making. The problem areas exist in integrated data processing among businesses and government institutions (extern integration)