Heterogeneous Database Integration Middleware Based on Web Services

With the company further accelerating the process of information, the heterogeneity problem of each business system database is more and more salient. How to effectively use these historical data, integration of legacy systems, become a hot spot of integration field. In this paper, how to effectively address heterogeneity of data distribution, to achieve customer access, while maintaining the autonomy of the local system for the objectives of heterogeneous database integration middleware based on Web Services solutions.Applications show that middleware solution has certain feasibility and practicality.