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https://issues.apache.org/jira/browse/TINKERPOP3-575?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14645936#comment-14645936
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stephen mallette commented on TINKERPOP3-575:
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I'm not sure how compliant {{RemoteGraph}} would need to be with the test 
suite, but there would potentially need to be some changes to error handling in 
the Gremlin Server protocol to get {{RemoteGraph}} fully compliant with it.  
Gremlin Server doesn't send back java exceptions - it generalizes errors so 
that they are useful to any programming language.  So you lose some specificity 
in the exceptions thrown.

> Consider implementing a RemoteGraph
> -----------------------------------
>
>                 Key: TINKERPOP3-575
>                 URL: https://issues.apache.org/jira/browse/TINKERPOP3-575
>             Project: TinkerPop 3
>          Issue Type: Improvement
>          Components: server
>    Affects Versions: 3.0.0-incubating
>            Reporter: Bryn Cooke
>
> Consider implementing a graph that allows remote execution of portions of a 
> gremlin query and locally executes steps that have lambda expressions.
> Graph r = new RemoteGraph("192.168.0.10") //Gremlin server
> r.V().has("age", 35).out().in().sideEffect(v->{do something});
> gets optimised to
> r.remoteStep("g.V().has("age", 35).out().in()").sideEffect(v->{do something});
> The remote step would be transmitted to the server for execution and the 
> results pulled back allow the side effect to take place locally.
> All remote step optimisation is done via traversal strategy.
> Things to think about are:
> Transactions have to span multiple requests to the server.
> Strategies only work on the server side.



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