MySQL semi-sync

Differences between MySQL semi-sync and MySQL sync

Differences between MySQL semi-sync and MySQL sync DBMSs

Versions and configurations

Available MySQL semi-sync versions, fixed and custom cluster node configurations

Volumes

General information about volumes used in a MySQL semi-sync database cluster

Create a cluster

How to create a MySQL semi-sync cluster and databases

Settings

How to change MySQL semi-sync settings

User management

How to create a user, change their password, configure MySQL semi-sync database access, and work with privileges

Connect to a cluster

How to connect to a MySQL semi-sync cluster with or without an SSL certificate, in the console and from different programming languages

Monitoring cluster, nodes, and databases

How to track the status of a MySQL semi-sync cluster, nodes, and databases, and how to export metrics in Prometheus format

Cluster logs

How to enable MySQL semi-sync cluster logging, how to retrieve logs, and how to disable cluster logging

Using disk space

How disk space is used in a MySQL semi-sync cluster

Scale a cluster

How to change the configuration of MySQL semi-sync cluster nodes

Backups

MySQL semi-sync cluster backup schedule, backup retention period, and how to restore a cluster from a backup

Cluster fault tolerance

Role of the master node and replicas in a MySQL semi-sync cluster, node allocation in clusters, how to change the number of replicas

Public IP address

How to connect a public IP address to a MySQL semi-sync cluster node

Link a cluster to a dedicated server

How to link a MySQL semi-sync cluster to a dedicated server

Configure network access to a cluster

How to define a list of allowed IP addresses, basic information about security groups in a MySQL semi-sync database cluster, and how to assign a security group

Migration to Managed Databases

How to migrate a MySQL database to MySQL semi-sync Managed Databases