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7 Cards in this Set

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  • Back
What is SOA?
service oriented architecture; blueprint approach allows integration and reuse of software
describe older paradigm
licensed, installed software on mainframes or servers; accessed through clients
4 new trends
SOA, on-demand software delivery, open-source software; offshore outsourcing firms (India, China, Russia, Phillipines, Vietnam!)
open-demand software delivery advantages
cheaper: accessed through PC and web browser (no software on mainframes and servers needs to be maintained); pay as you go versus licensing fees
business imperative for enterprise software
acquire and maintain customer relationships
where new customer growth opportunities lie
mid-sized (and then small-sized) businesses; easy-to-understand software, like ebay and amazon offers
SOA approach of mixing and matching of features from various services creates these
software mash-ups