Right, hence me making that caveat. multiple up-and-coming or even moderately-popular languages now which have as a design feature the inability to do such a t

Right, hence me making that caveat. multiple up-and-coming or even moderately-popular languages now which have as a design feature the inability to do such a thing STM in Haskell seems quite promising, but the approach of just outsourcing that problem to Redis gets you pretty far.