ISDE Architecture
The ISDE is made up of a number of components as shown in the diagram below. They are:
- Two browser versions exist, namely that developed by ESRI-Ireland and an open-source browser developed by CMRC at UCC.
- The Messaging Hub, known as 'Reach Lite'. This is a temporary component being used while discussions are carried out with the Reach Agency on possible integration with the Public Services Broker.
- The Broker/mediator. This maintains a record of record of participating catalogue services.