With Galera you can construct database clusters where each node is located in a different physical or even geographical location. In this blog post we will show some of the benefits from having such a geo-distributed cluster and the specific Galera features that enable practical replication across WAN links.
Benefits From Geo-Distribution
Geo-distribution allows database to break out from the single data center, which opens a whole new approach to redundancy and performance.
Having database nodes in various geographic locations increases redundancy considerably, so that …[Read more...]