DB Group Replication

MySQL Group Replication

MGR – Single master
Master and Slave in different region deployment. It requires a maximum of 10ms network latency.

otherwise, performance goes low more than 50%.

MGR – multi-master
multi-master supposed to apply in data segregation scenarios.

AWS Cross Region replica

AWS supposes cross AZ db replication, as well as cross region backup.

Cross-Region backups are available in all AWS Regions that are available in AWS Backup except Asia Pacific (Hong Kong) and Middle East (Bahrain).

Add a Comment