Abstract
This paper designs a heterogeneous data integration model based on XML and Web Services. Supported by XML technology, the model adopts Web Services to encapsulate heterogeneous data sources and build a dictionary table and field mapping table, offering an effective solution to the integration of heterogeneous data in most data source environments. Moreover, based on Active MQ message bus technology, this paper proposes and realizes the intelligent load balance, in order to optimize the balancing load of the entire cluster and improve the performance and reliability of system operation.