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