How do I restore percona Xtrabackup?
The xtrabackup binary does not have any functionality for restoring a backup. That is up to the user to do. You might use rsync or cp to restore the files. You should check that the restored files have the correct ownership and permissions.
How do I extract Xbstream?
To decompress individual files, run xbstream with the –decompress option. You may control the number of threads used for decompressing by passing the –decompress-threads option. Also, files can be decompressed using the qpress tool that can be downloaded from here. Qpress supports multi-threaded decompression.
How do I uncompress Xtrabackup?
Preparing the backup Percona XtraBackup has implemented xtrabackup –decompress option that can be used to decompress the backup. xtrabackup –parallel can be used with xtrabackup –decompress option to decompress multiple files simultaneously.
What is percona Xtrabackup?
The Percona XtraBackup tools provide a method of performing a hot backup of your MySQL data while the system is running. Percona XtraBackup is a free, online, open source, complete database backups solution for all versions of Percona Server for MySQL and MySQL®.
How do you do a percona backup?
To create a backup, run xtrabackup with the xtrabackup –backup option. You also need to specify a xtrabackup –target-dir option, which is where the backup will be stored, if the InnoDB data or log files aren’t stored in the same directory, you might need to specify the location of those, too.
Is percona free?
Percona Server for MySQL® is a free, fully compatible, enhanced and open source drop-in replacement for any MySQL database. It provides superior performance, scalability and instrumentation.
What is percona backup?
Percona XtraBackup is an open-source hot backup utility for MySQL – based servers that doesn’t lock your database during the backup. It can back up data from InnoDB, XtraDB, and MyISAM tables on MySQL 5.1 [1], 5.5 and 5.6 servers, as well as Percona Server with XtraDB.
How does percona XtraBackup work?
XtraBackup works by remembering the log sequence number (LSN) when it starts, and then copying away the data files. It takes some time to do this, so if the files are changing, then they reflect the state of the database at different points in time.
What is Mysqlpump?
The mysqlpump client utility performs logical backups, producing a set of SQL statements that can be executed to reproduce the original database object definitions and table data. It dumps one or more MySQL databases for backup or transfer to another SQL server.
How do I use Mysqlimport?
Invoke mysqlimport like this: shell> mysqlimport [options] db_name textfile1 [textfile2 …] For each text file named on the command line, mysqlimport strips any extension from the file name and uses the result to determine the name of the table into which to import the file’s contents.
What is Mysqlimport?
The mysqlimport client provides a command-line interface to the LOAD DATA SQL statement. Most options to mysqlimport correspond directly to clauses of LOAD DATA syntax.
How do I run MySQL connector?
Type the command for the package you want to install:
- To install the mysqlclient package, type the following command: Copy pip install mysqlclient.
- To install the mysql-connector-python package, type the following command: Copy pip install mysql-connector-python.
- To install the pymysql package, type the following command:
How do I know if MySQL Connector is installed Linux?
Type mysql –version to see if it is installed.