Mirror Service Examples

Added by General User, last edited by Aleia Hutcherson on May 22, 2008  (view change)
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Overview

Since GigaSpaces 6.0, Mirror Service examples are part of the external data source examples.
In addition, specific Mirror Service usage scenarios are presented as part of this section.

Primary-Backup topology with a Mirror Service

This figure shows how two spaces, a primary and its backup, are joined by a Mirror Service space.
Client interacts with the primary which synchronously replicates to the backup and then asynchronously replicates to the Mirror Service space.
The Mirror Service implementation writes the bulk data into the external data-source.

Mirror Service over WAN

This figure shows how two clusters, each of a primary and its backup, are joined together by a Mirror Service space.
Client interacts with the primary which synchronously replicates to the backup and then asynchronously replicates to the Mirror Service space.
The Mirror Service implementation writes the bulk data into the second cluster. Note that this sort of implementation is not the default

Running Mirror Service as Service Grid Service

Download this example, where the Service Grid Deployment Descriptor deploys sync-replicated spaces and a mirror service into the Service Grid.

To run the example, extract the example file into <GigaSpaces Root>\ServiceGrid\examples, and follow the instructions described in the <GigaSpaces Root>\ServiceGrid\examples\mirror\readme.txt file.

Once you deploy the example, you should see the following in the Service Grid UI:


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