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7. EAI and ERP
ERP (Enterprise Resource Planning) systems are packaged applications that deal with classic business issues such as finance, invoicing, supply chain and human resources. They are widely used, initially by very large companies and now by small and medium-sized businesses, for the good reason that they dispense with the time-consuming and costly development of in-house applications. However, they are often difficult to install and upgrade to new versions. The best-known ERP vendors are SAP, Oracle, PeopleSoft and JD Edwards.
Most ERP systems now feature client/server or Internet/intranet architecture.
It's difficult to get ERP systems to communicate with each other, just as it's difficult to get an ERP system to communicate with a legacy application. This is why EAI is particularly well-suited in this context.
ERP...
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EAI and ERP
Bibliography
References
Websites
Business Integration Journal http://www.bijonline.com
Software Development Magazine http://www.sdmagazine.com
XML Journal http://www.xml-journal.com
...
Organizations
World Wide Web Consortium (W3C) http://www.w3.org
XML.org http://www.xml.org
EAI Industry Consortium http://www.eaiindustry.org
Free Software Foundation...
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