Service oriented architecture
- 1. SERVICE ORIENTED ARCHITECTURE By:- Pinky Adhikari. Pratik Patil. Mandar Raval. Prajakta Lakhpati. Priyanka Parab.
- 2. INDEX What is SOA? Defination of SOA. Concept of Service. Overview of SOA. Example. Service Providers and Online Services. Characteristics. Applications. SOA Architecture. Business Value of SOA. Advantages and the future of SOA. Summary. Conclusion.
- 4. WHAT IS SOA ? Service Oriented Architecture is a client/server design approach in which an application consists of software service consumers . SOA is an architecture for building business applications as a set of loosely coupled black-box components orchesetrated to deliver a well-defined level of service by linking together business process.
- 5. DEFINATION OF SOA SOA is a means to create dynamic, highly configurable and collaborative application built for change. SOA reduce IT complexity and rigidity. SOA becomes the solution to stop the gradual entropy. SOA reduces lead times and costs.
- 6. Concept of a Service USER or client
- 7. Overview of SOA It consists of service provider and service consumer. Loose coupling benefits: Flexibility. Scalability. Replaceability. Fault tolerance.
- 10. Online Services
- 11. Characteristics Standardized service interfaces. Loose connection. Functional abstraction. Reusability. Service autonomy. Statelessness of service. Findability of service.
- 28. SOA Architecture
- 29. Business Value of SOA New opportunities Innovative products and services form the key dfferentiator to gain competive edge. Ability to leverage technology to adopt newer business models, thus enabling morechannels to earn revenue. Cost Saving Cost reduction through reduced Total Cost of Ownership adds to the bottom-line. Business Agility With cut-thoat competition,every missed business opportunity positions an enterprise below its competitors. Ability to provide on demand service, in real time 24/7. Seamless collaboration with partners and customer helps to improve service quickly and time to market.
- 30. Advantages and the future of SOA Soa offers autonomy and location transparency in their services. The architecture is loosely coupled and promotes late binding of services. Modularity of services to decompose complex problems. Reusablity of services due to modularity and it is possible to reuse the existing code and minimize the development cost. Because of its agility, SOA enables faster time to market. It is process driven. It is business driven. It is adaptable to changing business needs.
- 31. Summary SOA enables dynamic collaboration among loosely coupled, reusable components through standard Internet protocols. SOA is driven by both business and technology needs for open collaboration, cost saving and flexibility to dynamic changes SOA is developed from other software techniques including distributed object computing, component-based software engineering, and enterprise application integration.
- 32. Conclusion Small companies should also implement SOA for future benefits in terms of expanding its business and portfolios.
- 35. Bibliography http://www.computerweekly.com/news/2240061621/Gartner- stresses-importance-of-SOA-and-Web-services http://www.windowsdevcenter.com/pub/a/dotnet/2003/08/18/so a_explained.html http://blog.objectmentor.com/articles/2007/04/11/what-is-soa- really https://en.wikipedia.org/wiki/Service-oriented_architecture