It´´s a very iteresting concept. The Workflow Monad transformer [1], in Control.Workflow perform logging and recovery of application istate from the log created. It has no implementation of roll-back or limited recovery upto a point, but this is easy to implement.
It also has many inspection and synchronization primitives. It has been used also for translating the log of a program and recovering the state in another machine. The log can be pretty-printed for debugging. [1] http://hackage.haskell.org/package/Workflow 2012/9/30 KC <kc1...@gmail.com>: > http://martinfowler.com/eaaDev/EventSourcing.html > > http://martinfowler.com/articles/lmax.html > > > -- > -- > Regards, > KC > > _______________________________________________ > Haskell-Cafe mailing list > Haskell-Cafe@haskell.org > http://www.haskell.org/mailman/listinfo/haskell-cafe -- Alberto. _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
