On Sep 19, 2018, at 1:44 PM, Brian Burkhalter <brian.burkhal...@oracle.com> wrote:
> On Sep 19, 2018, at 1:14 PM, Alan Bateman <alan.bate...@oracle.com> wrote: > >> Starting out using buffered I/O is probably okay but I assume we will want >> to change this in the future to having it use memory mapped I/O beyond a >> certain threshold. > > For the buffered case, could there be any performance advantage to using > direct buffers with FileChannel and comparing running checksums of the two > sources? Don’t think this would work however as two files with differing content could conceivable have the same checksum however likely that might be. Brian
