Designing wrapper components for e-services in integrating heterogeneous systems

  • Authors:
  • Massimo Mecella;Barbara Pernici

  • Affiliations:
  • Università/ di Roma “/La Sapienza”/, Dipartimento di Informatica e Sistemistica, Via Salaria 113, 00198 Roma, Italy/ E-mail: mecella@dis.uniromA1.it;Politecnico di Milano, Dipartimento di Elettronica e Informazione, Piazza Leonardo da Vinci 32, 20133 Milano, Italy/ E-mail: barbara.pernici@polimi.it

  • Venue:
  • The VLDB Journal — The International Journal on Very Large Data Bases
  • Year:
  • 2001

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Abstract

Component-based approaches are becoming more and more popular to support Internet-based application development. Different component modeling approaches, however, can be adopted, obtaining different abstraction levels (either conceptual or operational). In this paper we present a component-based architecture for the design of e-applications, and discuss the concept of wrapper components as building blocks for the development of e-services, where these services are based on legacy systems. We discuss their characteristics and their applicability in Internet-based application development.