why need backup

Content of this Chapter Consistent and inconsistent RMAN backups Online backups and backup mode Backup Sets Image copies Multiple copies of RMAN backups Control File and server parameter file autobackups Incremental backups Backup retention

Xtrabackup and innobackupex Hot Backup MySQL DataXtrabackup and innobackupex Hot Backup MySQL Data 1. xtrabackup introduction and backup principles Description: Xtrabackup is an open-source software developed by percona. It can quickly back up and

We know that data is at the heart of an enterprise IT architecture, and in order to prevent data loss or some other special purpose for some accidental reasons, it is especially important to make backups of the data at the usual times.First, why to

1. Current mainstream backup technologies Data backup: That is, the data is backed up, the data to be stored is copied directly, or the data is converted to an image and saved on the computer. Such as Ghost and other backup software, CD burning and

The MariaDB database management system is a branch of MySQL. It is mainly maintained by the open-source community and licensed by GPL. One of the reasons for developing this branch is that Oracle has the potential risk of shutting down the source of

First, Xtrabackup Introduction A, Xtrabackup is what Xtrabackup is a tool for data backup of InnoDB, which supports online hot backup (without affecting data reading and writing during backup), is a good substitute for the commercial Backup tool

Recently has been in the collation of the database best practices, I will also be a variety of articles suggested, synchronized to the blog Park, hoping to help more people understand the database, easy to play the database, but also to reduce the

MySQL Tutorial database tutorial full backup and incremental backup strategy for backup recovery Backup strategy One: Copy database files directly (not recommended)Backup strategy Two: Use Mysqlhotcopy backup Database (full backup, suitable for

Hardware is not necessarily reliable The software must be unreliable. People are not necessarily reliable. Naturally, it must be reliable. This section describes why, how, and when to back up data, and how to back up data. Backup importance

Xtrabackup user guide InnoDB data backup tool bitsCN.com 1. Introduction to Xtrabackup A. What is Xtrabackup? Xtrabackup is a tool used to back up InnoDB data. it supports online hot backup (data read/write is not affected during backup) and is a