Original scientific paper
A MODEL OF HETEROGENEOUS DISTRIBUTED SYSTEM FOR FOREIGN EXCHANGE PORTFOLIO ANALYSIS
Dragutin Kermek
; Faculty of organization and informatics University of Zagreb, Varaždin, Croatia
Tomislav Jakupić
Neven Vrček
; Faculty of organization and informatics University of Zagreb, Varaždin, Croatia
Abstract
The paper investigates the design of heterogeneous distributed system for foreign exchange portfolio analysis. The proposed model includes few separated and dislocated but connected parts through distributed mechanisms. Making system distributed brings new perspectives to performance busting where software based load balancer gets very important role. Desired system should spread over multiple, heterogeneous platforms in order to fulfil open platform goal. Building such a model incorporates different patterns from GOF design patterns, business patterns, J2EE patterns, integration patterns, enterprise patterns, distributed design patterns to Web services patterns. The authors try to find as much as possible appropriate patterns for planned tasks in order to capture best modelling and programming practices.
Keywords
foreign exchange portfolio analysis; distributed system; design pattern; refactoring; load balancer; Web service
Hrčak ID:
20868
URI
Publication date:
10.6.2006.
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