1. Liu, Z.: Design and implementation of university management software based on windows service. Tianjin Vocat. Coll. Assoc. J. 21(09), 102–108 (2019)
2. Patrick, C., Hung, K., Dickson, K., et al.: Exception handling for xml query execution plans in a web service environment. e-Technol. e-Commer. e-Serv. 71, 466–471 (2005)
3. Tian, M.: Design and implementation of synchronous middleware of distributed heterogeneous database. Xi’an University of Electronic Technology (2012)
4. Saint, W., Qiao, Y., Shao, L.: Implementation of a heterogeneous database information interaction mechanism based on XML. Internet Things Technol. 9(12), 32–35 (2019)
5. Xu, Z., Ye, S., Zhang, X.: Distributed heterogeneous database data synchronization tool. Softw. J. 30(03), 684–699 (2019)