作者: Ramesh K. Karne , Toni A. Bishop
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摘要: Classification is not new in this middleware area. Many authors have suggests classifying by various communication techniques, protocols (session versus sessionless), the programming interface, [5], specific categories included database-oriented, virtual system, middle-tier, gateways, and Web-enabled [25], with execution number of participants [32], or ten [21]. While these classifications cover many aspects middleware, we will describe a different approach. The term has been used to types software products. Middleware essentially supplementary that connects two more together. Since there wide variety under big umbrella called need be assigned further delineate each types. current literature provided several ways classify packages. These seem conflicting do all available today. Difficulties are exasperated fact some can perform than one service. We show paper, taxonomy based on way either assists an application helps integration multiple into system. 2 TAXONOMY OF MIDDLEWARE In proposed major categories: type type. subcategories detail following subsections. Figure 1 displays taxonomy.