Multi-master replication
In this configuration, two clusters have identical copies of a table. Applications can change any copy of the table, and MapR-DB replicates the changes to the other copy.
In this schematic diagram, there are two clusters:
sanfrancisco
and newyork
. The table
customers is updated on the sanfrancisco
cluster by
client applications on that cluster, and the same table is updated
on the newyork
cluster by client applications on that
cluster. Updates made in either cluster are replicated to the other
cluster.