Policies and Patterns for High-Performance, Real-Time Object Request Brokers

  • Authors:

  • Doug Schmidt

  • Affiliations:

  • -

  • Venue:
  • LCN '01 Proceedings of the 26th Annual IEEE Conference on Local Computer Networks
  • Year:
  • 2001

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Abstract

This tutorial outlines recent advances in middleware for DRE systems, focusing on the policiesand patterns in Real-time CORBA.Real-time CORBA defines a standard set of interfaces andcapabilities to manage CPU, network, and memory resources predictably and efficiently end-to-end.This tutorial will illustrate via real world examples the key features and policies in the Real-time CORBA programming model.It will also describe the patterns that can be applied in ORB architectures to minimize priority inversion and non-determinism, associate client requests with servants in constant time, and implement standard and custom middleware transport protocols using small memory footprints.