@bernd What you could do is have a timestamp based version as a facet on the edge. Every time you update, add a new edge without deleting the older edge, this new edge will now contain the latest timestamp as a facet. So whenever you want to fetch the latest you can order by (descending) this version facet and fetch the latest. Or if you’d like to operate on a particular historical version of the graph, you can filter the facets with this version to get edges belonging only to that version.
1 Like