Technologies
It allows a reliable database running with excessively high availability
The Galera cluster open source technology is used to replicate MySQL and MariaDB databases to three or more nodes. This minimises the risk of interrupting data writing.
Veškerá replikace a komunikace probíhá mezi uzly automaticky.
V závislosti na aplikaci lze dosáhnout téměř lineární škálovatelnosti.
Technologie detekuje a vyřazuje nespolehlivé a nefunkční uzly.
Galera cluster enables replication of databases to individual nodes in active/active mode as well as in active/passive mode. In active/active mode, all nodes are ready to write and read at the same time. In active/passive mode the data are written primarily to the active node and then to the passive nodes, which act as a replacement in the event of a hardware failure.
“In the MasterApp division, we use Galera cluster technology to run applications to ensure high availability and power distribution between database servers. ”
In terms of cluster for highly available databases, we are to able to either build it completely, consult or provide you with the cluster solution monitoring. We also provide database optimisation or performance balancing between individual nodes using load balancing.
