A Method of Data Synchronization and Exchange for Heterogeneous Databases
Ye Zhi Min · Electric Power Information Technology · 2011
This paper proposes a data transfer method based on memory and file to support the data synchronization and exchange between heterogeneous databases,and introduces the key technologies and realization process.The memory transmission technology is used to realize high speed synchronization when the same application instance is designed for the sender and receiver.Large file transfer technologies of file gate and broken-point continuingly-transferring are employed to guarantee the security and reliability of file synchronization when only file transfer is allowed for synchronization.This method has good application effects in the data synchronization and exchange of the power dispatching system.