3 ms·
A "solution" that repeatedly adds would seem to violate the atomic property, so I think I would call that invalid and not an actual solution?
by FartyMcFarter 5y ago
A "solution" that repeatedly adds would seem to violate the atomic property, so I think I would call that invalid and not an actual solution?
- the_af 5y agoThe author of TFA mentions these solutions usually acknowledge the need for atomicity, and try to achieve it by reusing memcached's locking primitives. I understand the failure is that either they don't get them right or use up all their time without a complete solution. To be honest: it's how I would have failed this question.