Having interconnectivity and interoperability using wide networks could be the simplest description for service oriented architecture. Essentially, service oriented architecture is a set of specific services that can communicate or coordinate activities with each other. For example, an online banking system program can communicate and interconnect with the users forex trading account during fund transfers. Any transaction arising from these web based computer applications can be recorded in the users financial planning software reflecting income earned on bank deposits or expenses incurred during withdrawal transactions.
Basically, that is how service oriented architecture works. It provides a platform for users to synchronize and organize their data computing activities in real time. It can also be used as a tool to speed up transactions with other web based services by integrating different information.
Service oriented architecture is a very useful web function. It gives consumers the capability to acquire different services from various providers using only a computer console, an internet connection, and a service application. The consumer can request a service from the server of a provider and in turn the service provider gives back a response to the request. The development of this technology has made modern computers virtual offices.
Service oriented architecture can be used for simple data input, transfer, and retrieval. However, it can be used also for complex processes and business computing especially if the enterprise operates a global network. Tighter integration of individual business units using different software application can be made possible using service oriented architecture platforms.