4 ms·
The first approach is mostly an optimisation when you need to operate in a memory-tight environment and can't afford to keep several complete copies of past sta
by anon4 12y ago
The first approach is mostly an optimisation when you need to operate in a memory-tight environment and can't afford to keep several complete copies of past states.
- xorcist 12y agoNot necessarily. The point here is that you reason about the complete state, not that you store it as-is. See for example git itself which has grown quite an efficient storage system despite the design ideas being as described in the article.