Then, in MySQL Enterprise Monitor, the rules to stably operate MySQL servers called Advisor Rules are prepared, and checks based on the Advisor Rule are automatically conducted.Īs a result, content problems are detected, and the problems, tuning necessity, and correction action (correcting places and methods) are noticed. But, this requires labor, and it is likely for mistakes such as checking the delay of problems to occur. On normal operation, database managers always supervise MySQL’s server setting, security, and performance and conduct problem correspondence and tuning. By grasping this, it is possible to define which server must be dealt with and which part the work must be done to, and it is useful for server maintenance.Īvailability check and Performance diagnosis
The right side of Figure 1 is called hit chart, and it is possible to grasp on or offline situation, OS condition, and performance situation of all the servers or only servers divided into groups. As a result, you can conduct the works of replication and scale-out faster than before. Thanks to this, it is possible to grasp the relationship between master and slave and scale-out of each group easily. The detecting function solves such problems. However, such related things are not changed into documents, so it is not rare to need a lot of time for grasping such things when database managers change something or scale-out etc. The replication feature of MySQL databases is used in many systems, and additionally the case that server-related things, such as conducting scale-out, become complicated occurrences.
Subscribe to TechRepublic's How To Make Tech Work on YouTube for all the latest tech advice for business pros from Jack Wallen.MySQL Enterprise Monitor Dashboard includes the followings. But just because you hope that eventuality will never come, doesn't mean you shouldn't always be prepared. It's an incredibly easy but crucial task that you hope you'll never have to worry about. The restore command will take considerably longer than the backup command, so please make sure to give it time.Īnd that's all there is to backing up and restoring a database for your website. Where DATABASE is the name of the database you backed up. These rules, and the alarms and notifications, are each known as a MySQL. sql backup file): sudo mysql DATABASE < DATABASE-backup.sql MySQL Enterprise Edition .id Bahasa Indonesia, Contoh Instruksi. For this, you'll issue the command (from within the directory housing your. You've returned all the files and configurations to their rightful place (thanks to a backup you created) and now it's time to restore the database from the backup. OK, so let's say disaster has struck, and you need to restore your website. Now, your MySQL database will be backed up every day at 1 a.m.
PASSWORD is your MySQL root user password.It reduces the risk, complication, and cost associated with development, deployment, and management of business-critical MySQL applications. Open your crontab file for editing with the command: crontab -eĪt the bottom of that file, we'll add the line: 00 01 * * * mysqldump -u root -p PASSWORD DATABASE > /home/USER/DATABASE-backup.sql MySQL Enterprise Edition comes with advanced features, management tools, and technical support that helps users achieve the highest levels of MySQL scalability, security, reliability, and uptime. Let's use cron to create a backup that will run at 1 AM every day. Where DATABASE is the name of the database to be backed up.Īnd there you go, you've backed up your database. To back up that database issue the command: sudo mysqldump DATABASE > DATABASE-backup.sql Make note of the database you want to back up and exit from the console with: exit The above command will list every database you have on the server. Once in the console, list your databases with: SHOW DATABASES Log in to the MySQL server with the command: sudo mysql -u root -p This is so incredibly easy, you won't believe it.įirst, let's make sure we know what the name of the database is we're looking to backup. Ready? Let's go! How to backup your database If you're using MariaDB, you'll need to adjust how you log into the console ever so slightly. You'll also need a user with sudo privileges. To make this work, you'll need a website that is powered by either the MySQL or MariaDB database server. That means you need to be able to backup and restore your database. That backup must not only include the files and configurations for your site but the data housed in the database. When it does, you'd best hope you have a backup.