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https://issues.apache.org/jira/browse/ATLAS-5059?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Madhan Neethiraj resolved ATLAS-5059.
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Fix Version/s: 3.0.0
2.5.0
Resolution: Fixed
> add support for using Postgres as backend store
> -----------------------------------------------
>
> Key: ATLAS-5059
> URL: https://issues.apache.org/jira/browse/ATLAS-5059
> Project: Atlas
> Issue Type: Improvement
> Components: atlas-core
> Reporter: Madhan Neethiraj
> Assignee: Madhan Neethiraj
> Priority: Major
> Fix For: 3.0.0, 2.5.0
>
> Time Spent: 1.5h
> Remaining Estimate: 0h
>
> Atlas uses JanusGraph to persist entities and perform searches. JanusGraph
> supports multiple backend stores including HBase, Cassandra which can scale
> horizontally. However, these backend stores add significant footprint to
> Atlas deployment (for example due to HBase having dependency on HDFS).
> Having an option to use Postgres as the backend store can significantly
> reduce the footprint for Atlas. Though not highly scalable horizontally as
> backend stores like HBase, reduced footprint is desirable in deployments that
> don't have such high scaling requirements.
> This Jira tracks enhancements to support Postgres as the JanusGraph backend
> store in Atlas.
>
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