没有合适的资源?快使用搜索试试~ 我知道了~
首页Percona XtraBackup 8.0.13 文档
Percona XtraBackup 8.0.13 文档
需积分: 15 15 下载量 62 浏览量
更新于2023-03-03
评论 1
收藏 602KB PDF 举报
Percona XtraBackup 8.0.13 支持所有版本的 MySQL 的备份和还原处理,并且已经使用最新的 MySQL 8.0.20 进行了测试。
资源详情
资源评论
资源推荐
Percona XtraBackup 8.0 Documentation
Release 8.0.13
Percona LLC and/or its affiliates
Jun 17, 2020
Percona XtraBackup 8.0 Documentation, Release 8.0.13
Percona XtraBackup is an open-source hot backup utility for MySQL - based servers that doesn’t lock your database
during the backup.
Whether it is a 24x7 highly loaded server or a low-transaction-volume environment, Percona XtraBackup is designed
to make backups a seamless procedure without disrupting the performance of the server in a production environment.
Commercial support contracts are available.
Percona XtraBackup can back up data from InnoDB, XtraDB, MyISAM, and MyRocks tables on MySQL 8.0 servers
as well as Percona Server for MySQL with XtraDB, Percona Server for MySQL 8.0, and Percona XtraDB Cluster 8.0.
Important: The support of the MyRocks storage engine was added in version 8.0.6.
Percona XtraBackup 8.0 does not support the TokuDB storage engine.
See also:
Percona TokuBackup https://www.percona.com/doc/percona-server/LATEST/tokudb/toku_backup.html
Percona XtraBackup 8.0 does not support making backups of databases created in versions prior to 8.0 of MySQL,
Percona Server for MySQL or Percona XtraDB Cluster. As the changes that MySQL 8.0 introduced in data dictionar-
ies, redo log and undo log are incompatible with previous versions, it is currently impossible for Percona XtraBackup
8.0 to also support versions prior to 8.0.
Due to changes in MySQL 8.0.20 released by Oracle at the end of April 2020, Percona XtraBackup 8.0, up to version
8.0.11, is not compatible with MySQL version 8.0.20 or higher, or Percona products that are based on it: Percona
Server for MySQL and Percona XtraDB Cluster.
For more information, see Percona XtraBackup 8.x and MySQL 8.0.20
For a high-level overview of many of its advanced features, including a feature comparison, please see About Percona
XtraBackup.
CONTENTS 1
Part I
Introduction
2
CHAPTER
ONE
ABOUT PERCONA XTRABACKUP
Percona XtraBackup is the world’s only open-source, free MySQL hot backup software that performs non-blocking
backups for InnoDB and XtraDB databases. With Percona XtraBackup, you can achieve the following benefits:
• Backups that complete quickly and reliably
• Uninterrupted transaction processing during backups
• Savings on disk space and network bandwidth
• Automatic backup verification
• Higher uptime due to faster restore time
Percona XtraBackup makes MySQL hot backups for all versions of Percona Server for MySQL, and MySQL. It per-
forms streaming, compressed, and incremental MySQL backups.
Important: With the introduction of Percona XtraBackup 8.0, Percona XtraBackup 2.4 will continue to support
MySQL and Percona Server 5.6 and 5.7 databases. Due to the new MySQL redo log and data dictionary formats the
Percona XtraBackup 8.0.x versions will only be compatible with MySQL 8.0.x and the upcoming Percona Server for
MySQL 8.0.x
Percona’s enterprise-grade commercial MySQL Support contracts include support for Percona XtraBackup. We rec-
ommend support for critical production deployments.
Supported storage engines
Percona XtraBackup works with MySQL and Percona Server for MySQL. It supports completely non-blocking backups
of InnoDB, XtraDB, and MyRocks storage engines. In addition, it can back up the following storage engines by briefly
pausing writes at the end of the backup: MyISAM, Merge, and Archive, including partitioned tables, triggers, and
database options.
Important: The support of the MyRocks storage engine was added in version 8.0.6.
Percona XtraBackup 8.0 does not support the TokuDB storage engine.
See also:
Percona TokuBackup https://www.percona.com/doc/percona-server/LATEST/tokudb/toku_backup.html
3
剩余126页未读,继续阅读
guanchang26
- 粉丝: 1
- 资源: 3
上传资源 快速赚钱
- 我的内容管理 收起
- 我的资源 快来上传第一个资源
- 我的收益 登录查看自己的收益
- 我的积分 登录查看自己的积分
- 我的C币 登录后查看C币余额
- 我的收藏
- 我的下载
- 下载帮助
会员权益专享
最新资源
- ExcelVBA中的Range和Cells用法说明.pdf
- 基于单片机的电梯控制模型设计.doc
- 主成分分析和因子分析.pptx
- 共享笔记服务系统论文.doc
- 基于数据治理体系的数据中台实践分享.pptx
- 变压器的铭牌和额定值.pptx
- 计算机网络课程设计报告--用winsock设计Ping应用程序.doc
- 高电压技术课件:第03章 液体和固体介质的电气特性.pdf
- Oracle商务智能精华介绍.pptx
- 基于单片机的输液滴速控制系统设计文档.doc
- dw考试题 5套.pdf
- 学生档案管理系统详细设计说明书.doc
- 操作系统PPT课件.pptx
- 智慧路边停车管理系统方案.pptx
- 【企业内控系列】企业内部控制之人力资源管理控制(17页).doc
- 温度传感器分类与特点.pptx
资源上传下载、课程学习等过程中有任何疑问或建议,欢迎提出宝贵意见哦~我们会及时处理!
点击此处反馈
安全验证
文档复制为VIP权益,开通VIP直接复制
信息提交成功
评论0