Vijaya Bhaskar Peddinti

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Most companies, especially from the banking domain, develop a large amount of their software in C/C++, and generally, they are not interested in redeveloping the code in any other new generation language, such as .NET or Java, due to cost and performance reasons. One well known advantage [1] to sticking with the C++ legacy application is performance. Most scientific applications are intentionally developed in C++ for the same reason. But then, integration of this existing functionality with the new application is a big issue. The solution to this problem is incubating service orientation into the application architecture and accessing the legacy code by exposing it as a service, based on open standards so that it can be used across various platforms. One of the ways of implementing Service Orientated Architecture (SOA) is Web Services; it provides a strong foundati... (more)