NEWBIE SOA Question:Appl Development for SOA

This question may have been answered elsewhere; if so, my apologies.
As a newbie to SOA, I am trying to wrap my head around the question of how app. development for SOA differs from traditional models. For example, non-SOA environments there are few external considerations when coding a process,
but in SOA environments, I understand everything is a service.
Can someone provide a few code snippets as to how they would look in each environment?
I have read through several documents on SOA and have done the SOA tutorial, etc. but I have yet to see a side-by-side comparison of application code in SOA and non-SOA environments.
How would an architect plan the translation and mapping of business objectives and functional requirements into a technical solution for SOA, architecting the SOA solution ?
I would really appreciate any pointers (links to articles, etc.) in this direction. Thank you.
Gordon

Hello Gordon,
SOA (Service Oriented Architecture) - as the name indicates, it's design is based on services. SOA is another integration technique which is used for small scale integration. SOA is an approach to have software resources in an enterprise available and discoverable on network as well defined services. Each service would achieve a predefined business objective and perform discrete units of work. The services are independent and do not depend on the context or state of the other services. They work within distributed systems architecture.
Few links which may help you in understanding SOA and it's design patterns -
http://blogs.oracle.com/jeffdavies/2008/10/architects_dictionary.html
http://www.oracle.com/technology/tech/soa/mastering-soa-series/part1.html
http://www.oracle.com/technology/tech/soa/mastering-soa-series/part2.html
http://www.oracle.com/technology/tech/soa/mastering-soa-series/part3.html
http://www.oracle.com/technology/tech/soa/mastering-soa-series/part4.html
http://www.oracle.com/technologies/soa/docs/soa-bp-design-patterns-whitepaper.pdf
http://www.oracle.com/technology/pub/articles/erl_soa_design_patterns_app_sequences.html
http://www.oracle.com/technology/oramag/oracle/09-sep/o59architect.html
http://www.oracle.com/technology/pub/articles/tech_arch.html#soa
Regards,
Anuj

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NEWBIE SOA Question:Appl Development for SOA

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