The core business value of SOA is in delivering agility to an enterprise. The business benefit of service-oriented architecture is in service reconfiguration flexibility. The initial use of SOA is highlighting the need for semantic interoperability. It can support consolidation and integration activities within complex enterprise systems, although it does not specify a framework for documenting services or capabilities.
Many people feel that the future of software does not include the concept of a large packaged application. SOA, model driven development and Web 2.0 are the three things that are coming together. The software innovation state is being accelerated and the line of business is more optimistic. Moreover, there are chances of more innovation in the future. SOA approaches are going to replace ERP architectures and basic connectivity. It is crucial to future advances, especially in bringing down the cost of IT, and even the costs incurred in delivering new IT. Service oriented architectures enable the getting at and working down the IT backlog.
SOA, along with other trends, are set to drive more software innovations in the coming years than ever before. Many feel that SOA and composite applications approach will replace large enterprise applications. Many corporate entities have examined and adopted it as a strategic direction, regardless of the underlying technology. If you take a business centric approach to service oriented architecture, then it will ensure that your IT investments remain focused on areas that will mean the most for the bottom line.