This may require correction from a committer or more experienced dev, but I think you are looking for the Node/Triple/Graph/DatasetGraph SPI. If you implement that, your clients can use the public-facing RDFNode/Statement/Model/Dataset API with your implementation underneath.
--- A. Soroka The University of Virginia Library > On Apr 26, 2016, at 11:20 AM, David Jordan <david.jor...@sas.com> wrote: > > I am considering porting Jena onto a new storage framework. I had looked at > doing this a few years ago, but never did it. Now may be a better time. It > also runs in a cloud environment that supports multi-processing, etc. But the > first step is mapping of the data to the storage. I briefly looked at the > latest source. I thought there were some specific interfaces I had to > implement to plug in a new storage layer, but I have not found it yet. Any > pointers are appreciated. > >