15. The computer-implemented method according to claim 1 , further comprising batching a plurality of instances of said at least one change prior to said generating the second representation.
15. The computer-implemented method according to claim 1 , further comprising batching a plurality of instances of said at least one change prior to said generating the second representation. 16. The computer-implemented method according to claim 15 , wherein said batching step comprises batching dynamically based upon a change rate for changes to be made.