Emerging of the web services technology gives Service Oriented Architecture a new practical meaning. The architecture allows developing of complex, distributed systems in a multi-platform environment. Recent Grid projects take an advantage of this architecture, as it is applicable to systems developed by a number of different institutes, computing centers and companies. One of the important aspects of the Grid projects is data management, which is the subject of our study.

In this paper we present our experience from designing and implementing Virtual Storage System in Service Oriented Architecture.