Report Server on Machine 1, Data Server on Machine 2, Data Nodes on Machines 3-N
You can isolate each component of the data grid so that the Report Server, Data Server, and each Data Node reside on an independent machine. Note that the Report Server and Data Server must still access a shared SREE Home repository location.
Figure 34. Report Server on Machine 1, Data Server on Machine 2, Data Nodes on Machines 3-N

To configure the data grid this way, follow the steps below:
1. Install the Report Server on the desired machine by using the 'Standard Server' option of the Style Intelligence installer.

The Report Server SREE Home directory must be accessible to the Data Server.
2. Set sharing on the SREE Home directory (default: sree/WEB-INF/classes) so that it can be accessed from another machine.
3. If the Report Server is running, stop it now.
4. Install the Data Server on the desired machine. Follow the steps below:
a. Run the Style Intelligence installer on the machine that will host the Data Server.
b. On the 'License Key' page, enter the appropriate “G” key or “H” key.
c. On the 'Installation Type' page, select the 'Data Grid Server' option.

d. On the 'Server Configuration' page, set the 'Registry directory' to the SREE Home directory that you shared in a previous step. Set the 'Host name' and 'Address' as appropriate for the machine onto which you are installing the Data Server.

e. Follow the rest of the on-screen installation instructions to complete the installation.
In addition to installing the Data Server onto the target machine, the installer also adds a number of properties to the sree.properties file in the shared SREE Home directory. Among the properties that are automatically added are the following: comm.port, comm.this.host, comm.{machineName}.ips, fs.server.
5. Make certain that any required database drivers are present in the sree/WEB-INF/lib directory of the Data Server.
6. Launch the Data Server from the Windows Start menu. (Alternatively, execute bin/InetsoftServer.exe.) There may be a slight delay before the Data Server starts.
7. On the Report Server machine, launch the Style Intelligence Server from the Windows Start menu.
8. Log into Enterprise Manager on the Report Server machine.
9. For each Data Node machine, configure the node by following the steps below:
a. Run the Style Intelligence installer on the machine that will host the Data Node.
b. On the 'License Key' page, enter the appropriate “G” key or “H” key.
c. On the 'Installation Type' page, select the 'Data Grid Node' option.

d. On the 'Server Configuration' page, set the 'Node host name' and 'Node address' as appropriate for the machine onto which you are installing the Data Node. Set the 'Server host name' and 'Server address' to the name and address of the machine hosting the Data Server (not the Report Server machine).

e. Follow the rest of the on-screen installation instructions to complete the installation of the Data Node.
f. Launch the Data Node from the Windows Start menu. (Alternatively, execute bin/DataGrid.exe.)
This will open a command window. After a few moments, the command window should indicate a successful connection to the Data Server machine.
Enterprise Manager on the Report Server machine cannot display node status.
10. Open Enterprise Manager on the Data Server machine (not the Report Server machine). Open the 'Server' > 'Data Grid' page under the Server tab. Verify that all Data Nodes you have previously started are shown with “alive” status.
Figure 35. The Data Grid page.

To create a materialized view in this data grid environment, you must log into Enterprise Manager on the Data Server machine. (You cannot create a materialized view by using Enterprise Manager on the Report Server machine.) See Creating a Materialized View for further information.
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