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Displaying posts with tag: incremental backups (reset)

Innodb redo log archiving
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Percona Server 5.6.11-60.3 introduces a new “log archiving” feature. Percona XtraBackup 2.1.5 supports “apply archived logs.” What does it mean and how it can be used?

Percona products propose three kinds of incremental backups. The first is full scan of data files and comparison the data with backup data to find some delta. This approach provides a history of changes and saves disk space by storing only data deltas. But the disadvantage …

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Incremental backups with log archiving for XtraDB
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Percona Server 5.6.11-60.3 has introduced a new feature called Log Archiving for XtraDB. This feature makes copies of the old log files before they are overwritten, thus saving all the redo log for a write workload.

When log archiving is enabled, it duplicates all redo log writes in a separate set of files in addition to normal redo log writing, creating new files as necessary.

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Progress on High Performance MySQL Backup and Recovery chapter
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I wrote a couple weeks ago about my work on the Backup and Recovery chapter for High Performance MySQL, 2nd Edition. Thanks for your comments and suggestions, and thanks to those of you who helped me over email as well.

I've had several questions about what is included in the chapter, so I thought I'd post the outline as it stands now.

Showing entries 1 to 3

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