Le 25/09/15 10:02, Zheng, Kai a écrit : > Thanks Emmanuel for the good thoughts. You had a clear saying about what > transaction means. I will look down into existing Kerby backends considering > how to define/refine the transaction semantics. Generally, we would deligate > transaction support to the underlying system if the backend is just a thin > wrapper to it; otherwise, like flat file based, we need to come up a simple > approach to support transaction and operations efficiently and reliably. Will > be back to this in some time later. Thanks.
Ideally speaking, you should be the one defining the transaction frontiers (ie start and end). If the underlying backend does not support that, then it's not the right backend, and yiu will have to workaround it.
