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Software architecture for the UARC Web-based collaboratory

delete1999-01-01
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PRE
AI
S
S. Subramanian
G
G. Robert Malan
L
Lee, JH
P
P. Knoop
T
Terry E. Weymouth
F
Farnam Jahanian
A
Atul Prakash
DOI:10.1109/4236.761653delete
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Abstract

Abstract

En 中文
The Upper Atmospheric Research Collaboratory was actively used over a period of six years to study space weather phenomena such as magnetic storms and solar winds. The UARC software was designed as a modular system of independent services that work over a wide area network and support a complex array of data suppliers, transformation modules that provided quality-of-service support, and client tools such as groupware applications. During the last two years of the project, the system provided access to over 30 data sources including ground- and satellite-based instruments and predictive model output from supercomputers during active data collection periods that lasted up to 2 weeks. This article describes the UARC architecture and services. The main UARC servers are a data dissemination substrate specifically designed to support push-based applications using attribute-based routing, and a group management and shared state management server. The servers are scalable, and designed to operate satisfactorily networking conditions and client resources.

Journal

IEEE Internet Computing cover
IEEE Internet Computing
IF:
4.4
Papers:
2.0K
Citations:
2.0K

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