MySQL High Availability

Redundancy on every level is required to keep your applications running 24×7. Unavailability of any production system can cause damage to your business by affecting revenue as well as hurting your relationships with customers or business partners. PSCE can design and implement a MySQL high availability solution for your MySQL databases that will keep your data on-line at all times.

We recognise that every case is different and there is no single answer. Different requirements, environment specifics or various constraints can limit available options. This is not a problem for us. With experience across a broad range of technologies from storage through software to network, our consultants can analyse your individual situation and your business requirements and provide the best solution available in given circumstances.

Here are some of the related technologies and concepts that we know:

SAN
DRBD
MySQL replication
MySQL Cluster
Percona XtraDB Cluster
Galera
MMM
MySQL MHA
Percona Replication Manager
Heartbeat
Corosync
Pacemaker
Linux Virtual Server (LVS)
HAProxy
Load Balancing
Virtual IP Failover