Recovering from mydumper using myloader
myloader
is a tool used for multi-threaded restoration of backups taken using mydumper
. myloader
comes along with mydumper
and you don't need to install it separately. In this section, you will learn the various ways to restore a backup.
How to do it...
The common options for myloader
are the hostname of the MySQL server to connect to (the default is localhost
), username, password, and port.
Recovering full database
shell> myloader --directory=/backups --user=<user> --password=<password> --queries-per-transaction=5000 --threads=8 --compress-protocol --overwrite-tables
The options are explained as follows:
--overwrite-tables
: This option drops the tables if they already exist--compress-protocol
: This option uses compression on the MySQL connection--threads
: This option specifies the number of threads to use; the default is4
--queries-per-transaction
: This specifies the number of queries per transaction; the default is1000
--directory
: This...