Repository Server without IS Clustering


I need to store the state information for implementing the Checkpoint Restart of IS flow services i.e, if any service fails, I want to re-execute the service from the point of failure. For that reason I needed to create a Repository Server. I do not need IS Cluster as such. Is it possible to use the Repository Server for storing the state information of the flow services without configuring an IS Cluster.

Please suggest something to tackle this situation.

Thanks in advance
Mahadev Mondal