Learn how to backup your MySQL database

Data Tutorial

We recommend that you set up a backup or slave database for Chartio analytics. This guarantees your production database will bear no unnecessary load. Below, we’ve sketched out easy process of setting up a backup with regular data dumps.

  1. Create the backup database

Generally you should append _backup or something to the existing name. sql $ mysql -u root -p mysql> CREATE DATABASE mydata_backup; mysql> exit

  1. Load data from old database into new database $ mysqldump -u root -password=mypass mydata | mysql -u root -password=mypass mydata_backup

  2. Cron this job up to run every day at, say, midnight $ crontab -e to edit the crontab, add this line: 0 0 * * * mysqldump -u root -password=mypass mydata | mysql -u root -password=mypass mydata_backup Tada! MySQL database called mydata now gets copied to mydata_backup every night at midnight.