Introduction
Traditional applications using relational data sources such as Oracle, SQL Server and DB2 to expose their business logic to external world in a tightly coupled manner. This tightly coupled approach leads to the performance\scalability issues. This post discusses the Designing a SOA enabled DAL with example.
Traditional Service Data Access
Service-Oriented Architecture(SOA)
Introduction SOA represents new model for building distributed applications. SOA is a platform where you can expose your organization business logic through services. Here services are the interfaces which process and deliver the XML Messages. SOA approach makes sense when we build applications cross organizational. A business with multiple systems and applications on different platforms ...