We have a immutable chain structure in TerminusDB which allows for straightforward uncoordinated multi-read access or multi-version concurrency control. This ap

We have a immutable chain structure in TerminusDB which allows for straightforward uncoordinated multi-read access or multi-version concurrency control. This approach also makes branching simple to implement. Any number of new layers can point to the same former parent layer. You might like this white paper (but for reasons above you will have to overlook some of the OWL information): https://github.com/terminusdb/terminusdb/blob/dev/docs/whitepaper/terminusdb.pdf https://github.com/terminusdb/terminusdb/blob/dev/docs/white...