The design of a configurable and reconfigurable middleware platform
The design of a configurable and reconfigurable middleware platform
复制标题
可配置和可重构中间件平台的设计
DOI：
10.1007/s004460100064
复制
发表时间：
2002
影响因子：
1.3
通讯作者：
N. Parlavantzas
中科院分区：
文献类型：
--
作者：
G. Coulson;G. Blair;Michael Clarke;N. Parlavantzas
概括。现在已经确定的是，中间件平台必须满足越来越多的多样化的要求，这两个应用程序的需求和基础系统的需求。此外，很明显，要实现此住宿，平台必须能够可配置可配置和运行时重构性。本文介绍了一个解决这些要求的中间件平台。该平台是使用有良好的轻质组件模型构建的，使用反射技术来促进（RE）配置，并采用组件框架的概念来管理和约束重新配置操作的范围。重要的是，该平台还旨在实现高性能和标准水平（例如，与Corba和Com）。我们证明，尽管具有高度的可配置性，但该平台与标准的商业Corba球体相同。
Summary. It is now well established that middleware platforms must accommodate an increasingly diverse range of requirements arising from the needs of both applications and underlying systems. Moreover, it is clear that to achieve this accommodation, platforms must be capable of both deployment-time configurability and run-time reconfigurability. This paper describes a middleware platform that addresses these requirements. The platform is built using a well-founded lightweight component model, uses reflective techniques to facilitate (re)configuration, and employs the notion of component frameworks to manage and constrain the scope of reconfiguration operations. Importantly, the platform also aims to achieve high performance and a level of standards conformance (e.g., with CORBA and COM). We demonstrate that, despite its high degree of configurability, the platform performs on a par with standard commercial CORBA ORBs.