Dolt actually addresses this need exactly. You can query tables at two different revisions without checking out the two different branches. E.g.: `SELECT * FRO

Dolt actually addresses this need exactly. You can query tables at two different revisions without checking out the two different branches. E.g.: `SELECT * FROM S AS OF '2fabbg';` `SELECT * FROM W AS OF '4c4490';` (Branch names work as well as commit hashes for the above). You can even do joins between the tables as they existed at those revisions: `SELECT * FROM S AS OF '2fabbg' JOIN W AS OF '4c4490' ON ...` As long as your data is actually relational, it's a pretty good fit.