Multi-Machine Hot Standby Architecture Based on Tuxedo

In order to solve the problems in multiprocessor environments, such as BEA Tuxedo services, backup and recovery of cache data and so on, a hashing-based multi-machine hot standby architecture and a shared memory-based cache mechanism for static and dynamic data are proposed in the paper. The result shows that the load balancing of service access can be achieved effectively and users can access services normally even if a certain server is abnormal. Through the study, service reliability is improved greatly.