On Thu, 17 Nov 2011 17:51:33 +1300 Amos Jeffries wrote: > On 17/11/2011 1:42 p.m., RW wrote: > > On Thu, 17 Nov 2011 12:44:32 +1300 > > Amos Jeffries wrote: > >>> performance. Has this been fixed in both 3.x and 2.x? > You were referring I think to the old problem 2.x had iterating the > full length of each object on every write. Which does not affect 3.x. "the old problem 2.x had" is a bit ambiguous. Just to be clear, are you saying it's fixed in 2.7 or that you think of 2.x as ancient history.