• Title/Summary/Keyword: 웹계층 오브젝트 모델링

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A Framework for Developing Distributed Application with Web-Tier Object Modeling (웹계층 오브젝트 모델링을 통한 분산 애플리케이션 개발 프레임웍크)

  • Cheon, Sang-Ho;Kwon, Ki-Hyeon;Choi, Hyung-Jin
    • The KIPS Transactions:PartD
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    • v.11D no.5
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    • pp.1143-1148
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    • 2004
  • To develop multi-tier model or distributed architecture based distributed application needs to consider various aspects such as division of role between web-designer and software developer, defining entity and its usage, database connection and transaction processing etc. This paper presents DONSL(Data Server of Non SQL-Query) architecture that provides solution to above aspects through web-tier object modeling. This is the architecture that guarantees the transaction processing and performance between web-tier and DBMS through simplified usage of query logic property. This new conceptual framework also solves enterprise site implementation problems simplifying tier, and removing DAO(Data Access Object) and entity.

Implementation of Non-SQL Data Server Framework Applying Web Tier Object Modeling (웹티어 오브젝트 모델링을 통한 non-SQL 데이터 서버 프레임웍 구현)

  • Kwon Ki-Hyeon;Cheon Sang-Ho;Choi Hyung-Jin
    • The Journal of Korean Institute of Communications and Information Sciences
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    • v.31 no.4B
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    • pp.285-290
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    • 2006
  • Various aspects should be taken into account while developing a distributed architecture based on a multi-tier model or an enterprise architecture. Among those, the separation of role between page designer and page developer, defining entity which is used for database connection and transaction processing are very much important. In this paper, we presented DONSL(Data Server of Non SQL query) architecture to solve these problems applying web tier object modelling. This architecture solves the above problems by simplifying tiers coupling and removing DAO(Data Access Object) and entity from programming logic. We concentrate upon these three parts. One is about how to develop the DAO not concerning the entity modification, another is automatic transaction processing technique including SQL generation and the other is how to use the AET/MET(Automated/Manual Execute d Transaction) effectively.