The Technology Of Message Oriented Middleware On The Basis Of File

With the development and widespread application of database and networking, it becomes an urgent need to guarantee consistency of data and backup data in the remote node. Because of the complex network and heterogeneity of database products and other factors, we need to create a universal platform to address the data in the database synchronization problem in the complex network environment. A variety of database products is currently the existence of certain closed, various standards are not unified, and the code is not open. It makes the transmitting difficult in variety of database product. The complex network environment makes transmitting more difficult. This paper presents a file-based message oriented middleware technology.By researching the heterogeneous database configuration and transmission data technology solve the common problem of the platform. Through capturing the local database changes and a simplification of the log table produce the log files. It implements message passing and log file transfer reliability. As the transfer log file to reduce the network load and improve the transmission efficiency. It achieves synchronization of heterogeneous databases in complex network environment...