DS Management Mechanisms (b Network reference Before After Souce CE Source cE Destnomon CE (c)By copy (6(6 Souce CE Destnohon CE 2021/2/2 Institute of Computer Software, Nanjing University
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DS Management Mechanisms (d)Re-binding Afer SOUce CE Destination CE SOUCe cE Destination CE 2021/2/2 Institute of Computer Software, Nanjing University
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Design Paradigms Define architectural abstractions and reference structures that may be instantiated into actual software architectures Architectural Concepts a.compOnents(know-how,resourceandcomputational components b Interactions(communication between components) C Sites(host components/location) 2021/2/2 Institute of Computer Software, Nanjing University
Define architectural abstractions and reference structures that may be instantiated into actual software architectures. Architectural Concepts: a. Components (know-how, resource and computational components) b. Interactions (communication between components) c. Sites (host components/location) 2021/2/2 Institute of Computer Software, Nanjing University 23
Design Paradigms Major design paradigms a. Client/Server(Cs) b Remote Evaluation(REv) C Code on demand (cod) d Mobile Agent(MA) 2021/2/2 Institute of Computer Software, Nanjing University
Major design paradigms a. Client/Server (CS) b. Remote Evaluation (REV) c. Code on Demand (COD) d. Mobile Agent (MA) 2021/2/2 Institute of Computer Software, Nanjing University 24
Mobile Code Paradigms Before After Paradigm S S S Client-Server A know-how A know-how resource resource B Remote know-how resource A know -he Evaluation B resource B Code on resource know-how resource B Demand A know -how A Mobille Agent know-how resource resource A 2021/2/2 Institute of Computer Software, Nanjing University
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