# MySQL Replication

Published articles for MySQL Replication.

This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles.

## Group Replication Beyond a Single Cluster: DC-DR with Percona (PS MySQL) Operator

DevFeed: [Group Replication Beyond a Single Cluster: DC-DR with Percona (PS MySQL) Operator](<https://devfeed.tech/articles/group-replication-beyond-a-single-cluster-dc-dr-with-percona-ps-mysql-operator-35041.md>)

Original publisher: [Read original article](<https://www.percona.com/blog/group-replication-beyond-a-single-cluster-dc-dr-with-percona-ps-mysql-operator/>)

Author: Anil Joshi

Published: 2026-09-17T06:43:32Z

Content type: tutorial

Language: en

Sources: [Blog - Percona](<https://devfeed.tech/sources/blog-percona.md>)

Topics: [Replication](<https://devfeed.tech/topics/replication.md>), [export](<https://devfeed.tech/topics/export.md>), [Percona Server for MySQL](<https://devfeed.tech/topics/percona-server-for-mysql.md>), [configuration](<https://devfeed.tech/topics/configuration.md>), [Server](<https://devfeed.tech/topics/server.md>), [Kubernetes](<https://devfeed.tech/topics/kubernetes.md>), [Database](<https://devfeed.tech/topics/database.md>)

Tags: [cloud](<https://devfeed.tech/tags/cloud.md>), [configuration](<https://devfeed.tech/tags/configuration.md>), [database-trends](<https://devfeed.tech/tags/database-trends.md>), [featured](<https://devfeed.tech/tags/featured.md>), [innodb-clusterset](<https://devfeed.tech/tags/innodb-clusterset.md>), [insight-for-dbas](<https://devfeed.tech/tags/insight-for-dbas.md>), [kubernetes](<https://devfeed.tech/tags/kubernetes.md>), [kubernetes-operators](<https://devfeed.tech/tags/kubernetes-operators.md>), [mysql](<https://devfeed.tech/tags/mysql.md>), [mysql-group-replication](<https://devfeed.tech/tags/mysql-group-replication.md>), [mysql-high-availability](<https://devfeed.tech/tags/mysql-high-availability.md>), [mysql-replication](<https://devfeed.tech/tags/mysql-replication.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [operator](<https://devfeed.tech/tags/operator.md>), [percona-kubernetes-operators](<https://devfeed.tech/tags/percona-kubernetes-operators.md>), [percona-operator-for-mysql](<https://devfeed.tech/tags/percona-operator-for-mysql.md>), [percona-server-for-mysql](<https://devfeed.tech/tags/percona-server-for-mysql.md>), [percona-software](<https://devfeed.tech/tags/percona-software.md>), [replication](<https://devfeed.tech/tags/replication.md>), [uncategorized](<https://devfeed.tech/tags/uncategorized.md>), [yaml](<https://devfeed.tech/tags/yaml.md>)

### AI overview

This tutorial explains how to configure cross-site replication between two Percona Operator for MySQL clusters to create a ClusterSet environment for disaster recovery and switchover between data-center and disaster-recovery members. It covers deploying the clusters, retrieving endpoints and cluster names, transferring credentials, and initializing the DR cluster.

### Source excerpt

A while ago, we discussed the cross-site replication feature of the Percona PXC operator. Recently, a similar cross-site replication feature was introduced in the Percona (PS MySQL) operator v1.2.0, a topology based on Group Replication/InnoDB Cluster. In this blog post, we will explore how to add a DR Cluster to an existing DC Cluster to ... Continued The post Group Replication Beyond a Single Cluster: DC-DR with Percona (PS MySQL) Operator appeared first on Percona.

## Setting up Monit on Ubuntu

DevFeed: [Setting up Monit on Ubuntu](<https://devfeed.tech/articles/setting-up-monit-on-ubuntu-35466.md>)

Original publisher: [Read original article](<https://darkcoding.net/software/setting-up-monit-on-ubuntu/>)

Author: Graham King

Published: 2010-02-28T23:18:23Z

Content type: tutorial

Language: en

Sources: [Graham King](<https://devfeed.tech/sources/graham-king.md>)

Topics: [monitor](<https://devfeed.tech/topics/monitor.md>), [Monitoring](<https://devfeed.tech/topics/monitoring.md>), [Ubuntu](<https://devfeed.tech/topics/ubuntu.md>), [servers](<https://devfeed.tech/topics/servers.md>), [MySQL](<https://devfeed.tech/topics/mysql.md>), [Replication](<https://devfeed.tech/topics/replication.md>), [Python](<https://devfeed.tech/topics/python.md>), [Django](<https://devfeed.tech/topics/django.md>)

Tags: [django](<https://devfeed.tech/tags/django.md>), [monit](<https://devfeed.tech/tags/monit.md>), [monitor](<https://devfeed.tech/tags/monitor.md>), [monitoring](<https://devfeed.tech/tags/monitoring.md>), [mysql](<https://devfeed.tech/tags/mysql.md>), [mysql-replication](<https://devfeed.tech/tags/mysql-replication.md>), [python](<https://devfeed.tech/tags/python.md>), [replication](<https://devfeed.tech/tags/replication.md>), [server](<https://devfeed.tech/tags/server.md>), [software](<https://devfeed.tech/tags/software.md>), [sysadmin](<https://devfeed.tech/tags/sysadmin.md>), [ubuntu](<https://devfeed.tech/tags/ubuntu.md>)

### AI overview

A tutorial on setting up Monit on Ubuntu to monitor server processes, network responsiveness, system resources, files, Apache, services, and MySQL replication. It covers configuration, email alerts, the HTTP interface, service control, and a Python-based Django management command for replication monitoring.

### Source excerpt

"Monit: Your server's vigilant guardian and problem-solver."

## Restarting MySQL master-master replication

DevFeed: [Restarting MySQL master-master replication](<https://devfeed.tech/articles/restarting-mysql-master-master-replication-35455.md>)

Original publisher: [Read original article](<https://darkcoding.net/software/restarting-mysql-master-master-replication/>)

Author: Graham King

Published: 2010-02-14T20:24:13Z

Content type: tutorial

Language: en

Sources: [Graham King](<https://devfeed.tech/sources/graham-king.md>)

Topics: [MySQL](<https://devfeed.tech/topics/mysql.md>), [Replication](<https://devfeed.tech/topics/replication.md>), [Databases](<https://devfeed.tech/topics/databases.md>), [Command-line interface](<https://devfeed.tech/topics/cli.md>), [Unix](<https://devfeed.tech/topics/unix.md>)

Tags: [command-line](<https://devfeed.tech/tags/command-line.md>), [database](<https://devfeed.tech/tags/database.md>), [mysql](<https://devfeed.tech/tags/mysql.md>), [mysql-replication](<https://devfeed.tech/tags/mysql-replication.md>), [replication](<https://devfeed.tech/tags/replication.md>), [software](<https://devfeed.tech/tags/software.md>), [unix](<https://devfeed.tech/tags/unix.md>)

### AI overview

A practical guide to repairing broken MySQL master-master replication. It explains when to skip a duplicate statement and when to rebuild one server from the other, then describes restoring replication in both directions.

### Source excerpt

"MySQL replication: The easy fix and the right way to rebuild."