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。

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.

youdao

由于搜索是增量式的，因此Emacs会在键入一个字符的时候就开始突出显示匹配项——在本例中，当您按下t键时，会突出显示缓冲区中的所有t字符。

Because the search is incremental, Emacs begins highlighting matches as you type a single character-in this case, when you press the t key, all the t characters in the buffer are highlighted.

youdao

图1显示Capture使用cd表存储来自日志的抽取增量，Apply读取表，然后将增量写入目标表中。

Figure 1 shows capture using CD tables to store captured changes from the logs, Apply reading those tables, and then writing the changes to the target tables.

youdao

The only other time we've seen a boom like this was right after World War II and that's shown by this line here; that wasn't as big.

我们可以看到,类似的繁荣,只在第二次世界大战之后出现过,就像这条线所显示的,这个增量不大

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