Incremental backup and recovery的意思|示意

DB2 UDB has a similar incremental backup and recovery strategy. There are two types of incremental backups provided.

DB 2 UD b有类似的增量和恢复策略。

Figure 3 shows how recovery requires a full backup image, the last incremental backup, all delta backups since the last incremental backup, and the logs.

图 3 显示了恢复如何使用完整的备份映像、最后的增量备份、上一次增量备份之后的所有增量备份和日志。

Supports full, incremental, delta and tablespace level online / offline backup and recovery.

支持完全、增量、delta 和表空间级在线/离线备份和恢复。

Because an incremental backup strategy potentially relies on four types of data for recovery (full images, incrementals, deltas and logs), keep track of what you're doing.

因为增量备份策略在备份时依赖4中数据类型(完整映像、渐进映像、增量映像和日志)，所以您要根据自己的需求使用它们。