You have several options to consider
when selecting the relative location of a data store and its messaging engine.
Procedure
- Decide whether the data store will run on the same node as its
messaging engine or on a remote node.
- Decide whether the data store will have a dedicated database or
share a database with other data stores.
- Consider the implications for high availability
of your choice of topology. For more information about high availability
considerations, refer to Data store high availability considerations.