International Research journal of Management Science and Technology
ISSN 2250 - 1959 (online) ISSN 2348 - 9367 (Print) New DOI : 10.32804/IRJMST
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WHAT IS SOA -A LOOSELY-COUPLED ARCHITECTURE DESIGNED TO MEET THE BUSINESS NEEDS OF THE ORGANIZATION.
1 Author(s): SINY
Vol - 2, Issue- 2 , Page(s) : 9 - 16 (2011 ) DOI : https://doi.org/10.32804/IRJMST
At first glance this definition seems far too simplistic – where is SOAP, web services, WSDL, WS-* and other related standards? A SOA does not necessarily require the use of Web Services – Web Services are, for most organizations, the simplest approach for implementing a loosely coupled architecture. In the past, loosely coupled architectures have relied upon other technologies like CORBA and DCOM or document-based approaches like EDI for B2B integration. Many of these technologies are still in widespread use and are being augmented, replaced or extended with Web Services. Our definition works for us not because the focus here is not on the technology of SOA but upon meeting the needs of the organization. In simpler terms, one organization‘s SOA may look like nothing more than a bunch of Web Services (or other technologies) to another. There may be some common infrastructure capabilities such as logging and authentication, but for the most part a SOA for one organization will be quite different from the SOA used by another.