Tytuł artykułu
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Abstrakty
This paper contains a short comparison of client-server and three-tier architrcture of information systems. Presented here are the sdvantages of having an explicit organisation logic layer and the possibility of managing it from one place. The importance of a careful definition of the system's interface and the possibility of enhancing it without breaking or disturbing its functionality is pointed out. The second part of this paper includes a description of the architecture and implementation of a multitier information system for the Dialysis Centre of N. Copernicus Regional Joint Hospital in Łódź. At the end there is an overview of possibilities for the system to be used by the web application and enclosing its functionality using the web service infrastructure.
Rocznik
Tom
Strony
MI117--MI123
Opis fizyczny
Bibliogr. 2 poz., rys.
Twórcy
autor
- Technical University of Łódź, Institute of Computer Science
Bibliografia
- [1] EDDON G., EDDON H., Inside COM+ Base Services, Microsoft Press, 1999.
- [2] FOWLER M., Analysis Patterns: reusable object models, Addison Wesley Longman, Inc., 1997.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-12b88f07-e6e7-4aca-bc70-20ea0092fd3f