Couchbase SyncGateway Scheduled Jobs

Is there a way that we can schedule jobs on Sync Gateway that can pull data on a scheduled interval webservices that connects to relational database?

We have part of our enterprise relational and we need to pull data on a scheduled interval of 15-30 minutes. We need to push this data into Couchbase so that mobile app can render that data. Is it possible to do it on sync gateway.