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Enterprise Business Portals with IBM Tivoli Access Manager
book

Enterprise Business Portals with IBM Tivoli Access Manager

by Axel Buecker, Chris Eric Friell, Armando Lemos, Rick McCarty, Jani Perttila, Dieter Riexinger, Andreas Schmengler
September 2002
Intermediate to advanced content levelIntermediate to advanced
612 pages
15h 30m
English
IBM Redbooks
Content preview from Enterprise Business Portals with IBM Tivoli Access Manager
Chapter 4. Increasing availability and scalability 81
򐂰 The e-business application
Consisting of the HTTP Web servers and the applications running on those
servers
Basically we have to consider two different approaches, as outlined by the CIO:
򐂰 Availability
Allowing systems to be available on a 24x7 schedule by providing enough
resources in additional, duplicated systems or other fail-over mechanisms.
򐂰 Scalability
Allowing the e-business solution to scale to any number of future capacities
by adding additional components of the same sort and providing smart load
balancing mechanisms to perfectly utilize these new components. In a second
viewpoint, this can also imply moving a current functional implementation to a
new, more powerful operating ...
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Publisher Resources

ISBN: 0738425176Purchase book