EAI:

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EAI Enterprise Application Integration
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• Enterprise Application Integration combines the
  technologies and processes that enable
  custom-built and/or packaged business
  applications to exchange business-level
  information in formats and contexts that each
  understands
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  ???????(On Demand)????

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????J2EE

• J2EE????????????????????????????????????

• J2EE???????????????????,??????????????????????????
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????Web Service?SOA
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SOA???
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???????SOA
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ESB

• ESB Enterprise Service Bus
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  ????????????????
• ???????????????????????,??????????????????????????
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ESB????
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ESB????
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?????ESB??
?? ?? ??
?? Oracle Service Bus (OSB) Oracle
?? Oracle Enterprise Service Bus (ESB) Oracle
?? WebSphere Enterprise Service Bus IBM
?? WebSphere Message Broker IBM
?? WebSphere DataPower IBM
?? Sonic ESB Progress
?? ActiveMatrix Service Bus TIBCO
?? Mule MuleSoft
?? ServiceMix/FUSE ESB Progress
?? Synapse/WSO2 ESB WSO2
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????XML

• XMLExtensible Markup Language
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• ???????? ????????????????
• Portals ??????????? User Interaction,
  ????????????????????????????????????,?????????????
  ??????,??????????????????????????
• ????/Information Integration???????????,??????????
  ??????????????????????????????????????????????????
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• Application Connect/HUB-Broker ?
  HUB???????????,???????????????????????,???????????
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• Workflow ?????????????IT?????,????????????????????
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