送交者: xj 于 2005-3-22, 14:25:06:
回答: What do you mean by "centerized"? 由 mangolasi 于 2005-3-22, 13:59:18:
It is no that big in modern days. For 2 billion records and 30 bytes per record information, it is just 56G. Even if 100 bytes information, it is just 187G.
SO any unique numbering system can do that.