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From Eli Reisman <apache.mail...@gmail.com>
Subject Re: [jira] [Commented] (GIRAPH-549) Tinkerpop/Blueprints/Rexter InputFormat
Date Sat, 02 Mar 2013 20:26:45 GMT
I like this idea, its worth exploring. Any standard graph data IO formats
we can support just make Giraph more useful to everyone right out of the
box. The less users have to write IO formats from scratch the better, in my
opinion.

On Sat, Mar 2, 2013 at 8:41 AM, Claudio Martella (JIRA) <jira@apache.org>wrote:

>
>     [
> https://issues.apache.org/jira/browse/GIRAPH-549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13591446#comment-13591446]
>
> Claudio Martella commented on GIRAPH-549:
> -----------------------------------------
>
> They currently support:
> Neo4j
> OrientDB
> Dex
> ArangoDB
> FluxGraph
> InfiniteGraph
> MongoDB
> Oracle NoSQL
>
> Of these, only a few are really distributed/sharded, while most are
> replicated/HA.
>
> > Tinkerpop/Blueprints/Rexter InputFormat
> > ---------------------------------------
> >
> >                 Key: GIRAPH-549
> >                 URL: https://issues.apache.org/jira/browse/GIRAPH-549
> >             Project: Giraph
> >          Issue Type: New Feature
> >            Reporter: Claudio Martella
> >
> > A lot of people misunderstand a graphdb with a large-scale graph
> processing engine, and have asked us before how to run queries etc with
> Giraph. Nonetheless, giraph can be an OLAP for graphdbs. users having their
> data stored in their graphdb(s) might want to load their data into Giraph
> to run analytics.
> > We can use the API layer offered by Tinkerpop/Blueprints (
> https://github.com/tinkerpop/blueprints/wiki) on top of many graphdbs. In
> particular, we can use the REST layer on top of Blueprints offered by
> Rexter (https://github.com/tinkerpop/rexster).
> > Quite opportunistically, one option would be to use Faunus's (
> https://github.com/thinkaurelius/faunus) Rextex-based InputFormat for
> Mapreduce (
> https://github.com/thinkaurelius/faunus/tree/master/src/main/java/com/thinkaurelius/faunus/formats/rexster
> ).
>
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