Clustered Architecture for the Global Geocoding Module

In a clustered environment, processing is shared among two or more instances of the server. The diagram below illustrates the deployment architecture of such a configuration. Load balancing can be used to support high availability and scaling. The deployment architecture includes a load balancer, Spectrumâ„¢ Technology Platform nodes with Global Geocoding Modules and Geocoding databases.

Note: Each Geocoding database MUST be installed in the same location on all of the nodes for the cluster to work properly. For example, if the Geocoding database for "Spectrum Node 1" is installed on C:\data\, then the other Spectrum nodes' Geocoding database must also reside on C:\data\.