Hi Jena Users, I have a query regarding the most effective way to capture changes in the underlying Triple Store. I have a requirement where: 1. Every time a property of a Node (represented as a Triple Statement) changes, I also need to generate certain change statements to capture what has changed, who changed it, when it was changed etc. 2. If I delete a Node (represented as a Set of Triples in the RDF Store), I need to capture the action DELETE on this node, who deleted the node, when it was deleted etc.
Basically, I need to have a audit trail developed so that I can create the graph as it was at a given moment in time. The question is: 1. What is the best way to implement such functionality? Does Jena support such a thing either natively or through some standard mechanism? Thanks, -- *Anuj Kumar*
