The invention discloses a data exchange platform. The data exchange platform comprises a data source adapter, a kettle platform and ETL tool, a task scheduling engine based on Quartz and a target-terminal adapter. Interfaces accessed into all business systems can be provided, automatic data extracting, data verification, data dissemination and the like are achieved through uniform interface specifications, and meanwhile data synchronism, historical data migration and the like are supported. For the following, data integration and uniform controlling of all external data sources are achieved through the data exchange platform, suitable decoupling between all the external data sources and all the business systems is carried out, and product life-cycle management of data is achieved; for thepreceding, processing and grouping of integrated data are achieved, flexible and rapid data services are provided, and therefore a powerful support is provided for achieving business collaboration anddecision supporting in the data aspect.