So, the needs for the integration of heterogeneous data sources will be urgent and last long.
因此，对异构信息源集成的要求是非常迫切并会长期存在下去。
Combined with enterprise information integration technology. this article advanced a standard integration of heterogeneous data sources that called virtual database model based on XML.
本文结合当前企业信息集成技术，提出了一种统一的异构数据源集成模型——基于XML的虚拟数据库模型。
The integration of heterogeneous data sources, which can exploit the information resources effectively and realize the data-sharing, is one of the vexed points in the current data processing field.
异构数据源的集成问题是当前数据处理领域内研究的一个热点，它能更有效地利用信息资源、实现数据共享。
应用推荐