limitations, 3718 message compression, 3775 mixed ipv4 and ipv6, 3757 modes, 3693 monitoring, 3721 multi-primary and single-primary modes, 3693 multi-primary mode, 3695 MySQL Enterprise Backup, 3758 network partition, 3780 network partitioning, 3751 observability, 3699 offline upgrade, 3789 online upgrade, 3789 online upgrade considerations, 3789 online upgrade methods, 3791 operations, 3724 Paxos, 3700 performance, 3773 performance message fragmentation, 3777 performance xcom cache, 3778 plugin architecture, 3700 primary failover, 3730 primary secondary replication, 3689 probes and statistics, 3774 recovering from a point in time, 3746 replication group member stats, 3724 replication technologies, 3689 replication_group_members table, 3723 requirements, 3716 requirements and limitations, 3716 responses to failure detection, 3780 secure socket layer support, 3767 security, 3764 server states, 3722 single-primary mode, 3693 ssl support, 3767 summary, 3690 system variables, 3793 the group, 3697 throttling, 3774 transaction consistency guarantees, 3729 understanding transaction consistency guarantees, 3729 upgrading, 3786 upgrading member, 3790 use cases, 3692 user credentials, 3707 view, 3698 view changes, 3746 group replication functions group_replication_get_communication_protocol(), 2788 group_replication_get_write_concurrency(), 2787 group_replication_set_as_primary(), 2786 group_replication_set_communication_protocol(), 2789 group_replication_set_write_concurrency(), 2788 5392