If you choose to have archive logging, and do an online backup and roll forward recovery, you can recover to a point in time or to the end of the logs for the minimum loss of data. 如果您选择使用归档日志记录,并执行联机备份和前滚恢复,那么您可以恢复到数据丢失最少的那个时间点,或者恢复到结束日志的时候。
Research and Practice of the Roll Forward Recovery Technique in Distributed and Real Time Systems 分布式实时系统中前向恢复技术的研究与实践