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Improving cohesiveness and flexibility in systems management architectures using distributed object technologies over the internet
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Source IBM Centre for Advanced Studies Conference archive
Proceedings of the 1996 conference of the Centre for Advanced Studies on Collaborative research table of contents
Toronto, Ontario, Canada
Page: 8  
Year of Publication: 1996
Authors
Sponsors
CRSNG : Natural Sci and EngRch Council of Canada
IBM Canada : IBM Canada
NRC : National Research Council - Canada
Publisher
IBM Press 
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ABSTRACT

Management applications are sensitive to changes in application and system configuration. This coupling makes it difficult and expensive to develop management applications and keep them up-to-date with respect to the systems they manage. In this paper we propose the use of platform-independent objects to help decrease this coupling and increase the cohesion in management architectures. With our approach developers of managed applications create platform-independent mediator objects that provide a uniform interface to be used by management applications. The mediators are responsible for location, access, and representation transparencies for application attributes. The mediator objects are forwarded by user applications to the management applications which invoke their methods to perform management functions. The proposed approach permits the development of generic management applications where the application dependent features of managed applications and hosts are brought into the management applications at execution time. We describe install, display, control, and predictive model building as examples of management applications and describe how they are supported using this approach.


REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

 
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{2} P. Naughton, "The Java Handbook", Osborne/McGraw-Hill, 1996.
 
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{5} "Introduction to OSF DCE", Prentice Hall, 1992.
 
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{6} ISO/IEC JTC1/SC21/WG7 N885, "Reference Model for Open Distributed Processing - Part 1: Overview and Guide to Use", 1993.
 
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{7} R. Jain, "The Art of Computer Systems Performance Analysis", John Wiley & Sons Inc., 1991.
 
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Collaborative Colleagues:
Asham El Rayess: colleagues
Vidar Vetland: colleagues
Jerome Rolia: colleagues
Jay Black: colleagues