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Graph Duplication in Memory Across Sessions

CMR UJan 26 2025

I'm facing an issue with publishing graphs in Oracle Property Graph. Based on the documentation, a graph loaded and published in one session should be accessible across others. It is working. However, what I'm observing is that each session appears to be duplicating the graph in memory.

https://docs.oracle.com/en/database/oracle/property-graph/24.4/spgdg/publishing-graph.html

https://docs.oracle.com/en/database/oracle/property-graph/24.4/spgdg/defining-graph-names.html

I verified this by monitoring the admin dashboard, which shows separate instances of the graph loaded for each session, leading to increased memory usage.

Has anyone else encountered this issue? Could this be a configuration or implementation problem? I'm using Oracle Database 19c and PGX version 24.4.0.

Any advice or insights would be greatly appreciated!

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Added on Jan 26 2025
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