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https://issues.apache.org/jira/browse/ATLAS-1757?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15988523#comment-15988523
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David Radley commented on ATLAS-1757:
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That makes sense Graham. Have you looked at whether the dependent products like
Cassandra and HBase are different versions and may require different config
between Titan 0, Titan 1 and Janusgraph. I wonder what the migration impact
really is for an Atlas system; I would hope that Atlas hides much of the code
level differences. I wonder how these migrations effect Cassanda configs
underpinning an Atlas in production and how the TP level changes effect
existing Atlas apps.
> Proposal to update graph DB
> ---------------------------
>
> Key: ATLAS-1757
> URL: https://issues.apache.org/jira/browse/ATLAS-1757
> Project: Atlas
> Issue Type: Improvement
> Components: atlas-core
> Affects Versions: trunk
> Reporter: Graham Wallis
>
> Given the formation of the JanusGraph open source project (under the Linux
> Foundation) to continue the development and support of the Titan DB, should
> we aim to deprecate Titan and move over to JanusGraph?
> If we did this, we could keep the graph abstraction layer and use it to
> support Titan 0, Titan 1 and JanusGraph.
> Are there other graph databases that we should consider?
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